Wednesday, February 2, 2011

Form Personalization (Release 12)

The Form Personalization feature allows you to declaratively alter the behavior of Forms-based
screens, including changing properties, executing builtins, displaying messages, and adding
menu entries.

For each function (a form running in a particular context based on parameters passed to it), you can specify one or more Rules. Each Rule consists of an Event, an optional Condition, the Scope for which it applies, and one or more Actions to perform. 

Rules can be specified as acting either at the Function level (the default) or at the Form level. In
this latter case they are applied for all functions that run the form. When creating rules at the
Form level, pay close attention to the Sequence number and how it will blend with other rules at
the function level for the same form.

An Event is a trigger point within a form, such as startup (WHEN-NEW-FORM-INSTANCE), or
when focus moves to a new record (WHEN-NEW-RECORD-INSTANCE). There are standard
events that almost every form sends, and certain forms send additional product-specific events.

The Scope is evaluated based on the current runtime context to determine if a Rule should be
processed or not. The Scope can be at the Site, Responsibility, User, or Industry level. Each Rule
can have one or more Scopes associated with it.
NOTE: the scope of 'Industry' is reserved for future use. 
The Condition is an optional SQL code fragment that is evaluated when the Event occurs; if it
evaluates to TRUE then the Actions are processed.
Each Action consists of one of the following:
setting a Property, such as making a field Required or hiding a Tab page
executing a Builtin, such as GO_BLOCK, DO_KEY or FND_FUNCTION.EXECUTE
displaying a Message

enabling a menu entry

Once Rules are defined, when the target function is run then the Rules are automatically applied
as events occur within that form. 

 Although the Form Personalization feature is declarative, the intended audience is a person
familiar with Oracle Forms including the PL/SQL programming language, and the Oracle
Applications Development Guide. Additionally, any change made could interfere with the base
code of a form (the code that Oracle ships).

Using the Personalization Form
To create personalizations for a particular function, first invoke that function from the Navigation
menu. While in the form, choose Help->Diagnostics->Custom Code-> Personalize from the
pulldown menu. This menu entry is secured by the FND_HIDE_DIAGNOSTICS (Hide Diagnostics
menu entry) and DIAGNOSTICS (Utilities:Diagnostics) profiles, as are most other entries on the
Diagnostics menu.

The Personalization form will open and automatically query existing Rules for that function. After
making changes, Save them then close and re-run the function to have them take effect. You can
also Validate or Apply certain changes immediately to test them without having to re-run the
target form by pressing the ‘Validate’ or ‘Apply Now’ buttons.

The Personalization screen, when opened from the Users form (Function Name FND_FNDSCAUS)
 Each Rule consists of the following fields:

Seq: The sequence in which rules will be processed. This is a value between 1 and 100, with 1
being processed first. The sequence of rules does not have to be unique. Note that there is an
interaction with the Trigger Event field, described below. 
Description: Use this field to document the personalization you are making.
Enabled: Uncheck this checkbox to temporarily disable processing of a Rule. 
The following fields appear on the Condition tab
Trigger Event: Select the event at which you want the Rule to be processed. You can pick from
the list of standard events, or type in a specific event unique to the form. Note that this field is a Combobox, which is a hybrid of a Poplist and Text Item. Rules are processed first by matching the Event, then by their Sequence number.
Trigger Object: Depending on the Trigger Event, this field may be Disabled, or Enabled and
Required in which case it will validate against a List of Values. For example, if Trigger Event WHEN-NEW-ITEM-INSTANCE is selected, then you must enter a specificblock.field for that trigger to be processed.
Condition: This is an optional SQL code fragment that is evaluated when the Event occurs; if it
evaluates to TRUE then the Actions are processed. The condition can contain any of the
following:
SQL functions and operators, such as AND, OR, TO_CHAR, DECODE, and NVL
References to bind variables (:block.field), including :system, :global and :parameter values. Use
the 'Add Item...' button to assist with item names.
Calls to server-side functions that do not have OUT parameters
The entire fragment must be syntactically correct, and can be tested with the 'Validate' button,
which will evaluate it in the current context of the target form. If the evaluation fails, the
processing engine will return an ORA error as if the condition had been part of a SQL expression.

Some examples:
:users.user_name is not null and  :users.description is null
The rule will be processed if the user_name field has a value and the description field does not
sysdate >= to_date(‘1-1-2011’, ‘DD- MM-RRRR )

The rule will be processed if the current date is equal toor after January 1, 2011. 
You can “Get” a property in your expression of your condition.
Conditions can refer to properties of objects using a SPEL syntax (Simplest Possible Expression
Language)
. For example, this enables you to build a Condition that tests if a field is displayed or
not. These expressions take the following general format:
${objectType.objectName.Property}
Internally, the SPEL expression is a cover for Oracle Forms builtins like GET_ITEM_PROPERTY,
GET_BLOCK_PROPERTY, etc. Additionally, the SPEL expressions support retrieving Profile
values, Message Dictionary text, and Local Variables (described later).
A new window, activated by the "Insert 'Get' Expression…" button, has been provided to
automatically construct the expression. When complete, the expression is inserted into the Value
or Condition field from where the window was launched. You can manually type the expression
too; however, we strongly recommend using the window to build it to reduce mistakes.

For completeness, the SPEL expression supports the 'Value' property for an item; however,
runtime performance is faster with the :block.field syntax.
 
All processing drives off the existence of the string '${', so that string is no longer valid in any
Condition or Value except for this purpose. If a Value contains a SPEL expression, it is processed
as if it started with '=' (See Evaluation of Strings, above).


  

Fire in Enter-Query Mode:Specify whether the Rule(s) should be applied while not in Enter-
Query mode (the default), only in Enter-Query mode, or in Both modes.

Each Rule consists of one or more Scope rows, and one or more Actions. If a Rule has no Scope rows or Action rows, it is not processed. Note that upon saving a Rule, if no Scope rows have been entered the form will automatically create a row at the Site level. If any scope matches the current runtime context then the Rule will be processed.


The following Scope fields appear in the Context region of the Condition tab:
Level: Select the level at which you want the rule to be applied, either Site, Responsibility, User,
or Industry.
Value: Based on the Level, either Disabled, or Enabled and Required in which case it will validateagainst a List of Values.  
All Action fields appear on the Actions tab
the Actions tab of the Personalization form
 Seq: The sequence in which actions will be processed within that Rule. This is a value between 1and 100, with 1 being processed first. The sequence does not have to be unique. All of the
actions associated with a particular rule are processed as a group, then the next rule (if any) is
processed. This feature is particularly useful when moving items, in which case a canvas may
have to be resized first before an X Position can be altered.
Type: the type of action to take:
Property: allows you to select a specific object, a property of that object, and specify a new value
for that property
Builtin: allows execution of a standard Forms Builtin, such as GO_BLOCK or DO_KEY
Message: displays a message in one of several styles
Menu: enables a special menu entry, defining its label, icon name and which blocks it applies to.
Description: Use this field to document the personalization action you are making.
Language: Specify 'All' to have the action processed for any language, or select a specific
language. Typically text-related personalizations would be applied for a specific language.
Enabled: Uncheck this checkbox to temporarily disable processing of the action.
Apply Now: For several Types, this button will be enabled. It allows you to apply the change
immediately to the target form to test its effect. Note that the actual effect that will occur during
normal runtime execution of rules may be different, due to timing of triggers and other
considerations.

The following buttons are enabled conditionally based on the Type field:
Add Parameter…: List of Values that displays currently used parameters. Applies to the builtin
FND_FUNCTION.EXECUTE only.
Add Block…: List of Values that displays block names.
Add Item…: List of Values that displays item names.
Validate:Used to test if the syntax of your string is valid. If the evaluation fails, the processing
engine will return an ORA error as if the string had been part of a SQL expression. Otherwise, it
will display the text exactly as it would appear at runtime in the current context.

The following fields appear conditionally based on the Type field:
For a Type of 'Property':
Select By Text: This button allows you to select an object based on text appearing on the screen
at the point in time that you invoke the Personalization form, including any changes that current rules might have performed. For example, if you want to change a field with the current prompt of 'Item Number', you should see 'Item Number' in this list, and selecting it will automatically fill in the Object Type and Target Object fields.
Note: As the visible text for objects may be identical across multiple windows of the same
form, it is sometimes difficult to determine exactly which object you wish to personalize.
The “Select By Text” list includes the window title in parentheses following the normal
object text.
  

Object Type: the type of object, including Item, Window, Block, Tab, Canvas, Radio button,
List of Value (LOV), View, Global variable, Local variable, or Parameter. A Local variable is similar to a Global variable, except that it creates a variable local to the current form, with a maximum length of 4000 bytes (Global variables are limited to 255 bytes).
Target Object: based on the Object Type, the internal name of the object. For Object Types of
GLOBAL and PARAMETER, the Target Object name must not include those keywords. For
example, to refer to GLOBAL.XX_MY_VARIABLE, only enter XX_MY_VARIABLE.
Note: If a Tab page does not appear in the list of objects its name can be entered manually. This is meant to address the known limitation that some tab names cannot be automatically detected at runtime. You will need to open the form in the Oracle Forms Builder to determine these tab names, and then you can type it into this Combobox.
 
Property Name: based on the Object Type, the properties that can be personalized. The
Object Type of Item supports a vast array of properties including:
Item-level properties, which set the property for all instances of that object.
Item-instance properties, which set the property for the current record of that
block using set_item_instance_property()
Applications cover properties, which are a hybrid of multiple item and item-
instance level properties. These are fully documented in the Oracle Applications
Developer’s Guide.
For the LOV object type, simple LOV properties can be modified using Form Personalization, including GROUP_NAME, HEIGHT, TITLE, WIDTH, X_POS and Y_POS. At this point in time, the property RECORD_GROUP_QUERY, which would allow you to dynamically change the underlying query of an LOV, cannot be changed; this is being considered for a future release

For the Block object type, the property ALLOW_NON_SELECTIVE_SEARCH is provided.
For those blocks where a “Blind Query” has been prevented by development for performance
reasons, this new property allows you to re-enable “Blind Query” on a block-by-block basis.

Also for the Block object type, the property EXPORT_HIDDEN_CANVASES allows for
exporting block data that is on hidden canvases. See: Exporting Data on Hidden Canvases,
below.


Value: the new value. The appearance and validation of this field changes based on whether
the property accepts Boolean values (True/False), numbers, a restricted set of values, or a
string (See Evaluation of Strings below)
 
Get Value:This button gets the current property value of the object.   

For a Type of 'Message': 
Message Type: either 'Show', 'Hint', ‘Warn’, 'Error', or ‘Debug’. ‘Error’ and ‘Warn’ if the user
selects the ‘Cancel’ button will raise a form_trigger_failure after executing, and stop all further
processing. Messages of type ‘Debug’ will only be displayed if the ‘Show Debug Messages’
checkbox is checked.
Message Text: The text you want to display in the message.

For a Type of 'Builtin':
Builtin Type: The name of the builtin. Examples include:
•GO_ITEM
•DO_KEY
•GO_BLOCK
•RAISE FORM_TRIGGER_FAILURE
•FORMS_DDL
‘Launch a URL (formerly called FND_UTILITIES.OPEN_URL). This builtin allows an HTML target window to be set. By default the target is '_BLANK', which will open a new browser window. You can select from 4 pre-defined targets, or enter your own target name.
•‘Launch a Function’ (formerly called FND_FUNCTION.EXECUTE). The function can
be selected by either its internal (developer) name or its user-friendly name.
•‘Launch SRS Form’ allows the Submit Concurrent Request form (SRS) to be run in
the context of a specific program. This takes a single argument of the program name.
Note that no additional security is applied to this program name – whatever you supply will be available to the user, even if a standard invocation of the SRS screen does not allow access to that program.
‘Execute Procedure’ allows a stored procedure to be executed. Type the procedure name and arguments exactly as you would in PL/SQL code. The entire string will be evaluated before being sent to the server for processing. See “Evaluation of Strings” below. Internally, this uses the FORMS_DDL builtin, but automatically supplies the additional PL/SQL wrapper text.
•SYNCHRONIZE is intended for rare circumstances when the screen is not synchronized between the client and middle tiers, typically at form startup

EXECUTE_TRIGGER allows you to execute a trigger within the form. It takes an argument of the trigger name. This builtin will test form_success after completion, and if that is False then it will raise form_trigger_failure.
•Call Custom Event’ allows the CUSTOM library to be called. Despite the declarative
interface of Forms Personalization it is still sometimes necessary to write PL/SQL
code within the CUSTOM library. To facilitate this we have introduced a new builtin
type of ‘Call Custom Event’ which takes a single argument of the event name. Within
the CUSTOM library, code can then be written to respond to this event.
‘Create Record Group from Query’ allows you to create a record group dynamically. This takes two arguments, the SQL statement to create the group and the record group name which must not already exist within the form. This builtin can be used to declaratively create a record group that can then be used to populate an LOV. Note that using this builtin requires knowledge of the structure of the existing record group in order to achieve success. The structure of the current record group assigned to the LOV can only be determined by opening the form in Forms Builder, determining the correct record group, and then looking at the SQL statement. Also note that all this routine does is create a record group – it does not populate the group 

Argument: The argument for the currently selected builtin, if applicable.
Depending on the specific builtin, other argument fields may appear.
Function Name: The name of the function that should be executed.   
Parameters: You can manually enter parameters or use the ‘Add Parameter…’ button. The
‘Add Parameter…’ button displays an LOV listing currently defined parameters for the Function Name, by querying other functions for that same form. It is possible that other parameters exist that will not be displayed in the LOV. The only way to see all parameters that a function has is to open the form in the Oracle Forms Builder. Oracle makes no warranties that any function provides the specific input parameters that you may desire, nor that any existing parameter and its behavior will remain unchanged after a patch.

For a Type of 'Menu'
Menu Entry:A menu entry that you can activate. If you select a menu that the base form is
already using, your functionality will override the form's functionality.
Menu Label: The textual label that you want on the menu entry. (See Evaluation of Strings,
below).
Render line before menu: If checked, will render a line above the menu entry to visually
separate it from prior entries.
Enabled in Block(s): Specify the blocks that you want the menu entry enabled in; specify
more than one block by separating the names with a comma. If no blocks are specified, the
entry will be enabled in all blocks. Use the 'Add Block...' button to add a blockname to the end
of the field.
Icon Name: Specify an optional icon name that you want added to the Toolbar to achieve the
same functionality as in the special pulldown menu entry.
Specifying an action of 'Menu' (formerly called ‘Special’) merely activates the appropriate
menu entry. When the user selects the entry, it will fire the corresponding MENU# trigger. You
must also create another rule that traps this Trigger Event and performs the desired
functionality.
Note that the Actions block automatically defaults some values from the prior row when you
create a new row. In the initial release of Form Personalization, the Actions block used to
automatically default most values from the prior row when you created a new row. Now a
smaller number of properties is defaulted, in order to reduce confusion. To copy all the values
from the prior row, use the menu entry Edit > Duplicate > Record Above.


Evaluation of Strings
Every property that takes a string can either be processed literally or evaluated at runtime.
If you type a string in that does not start with ‘=’, then the exact value you type in will be
used at runtime
If the string you type starts with ‘=’, then the text immediately after that character will be
evaluated at runtime. This allows you to write complex logic that can include references
such as:
SQL operators, such as ||, TO_CHAR, DECODE, and NVL
bind variables (:block.field), including :system, :global and :parameter values. Use the
'Add Item...' button to assist with item names.
Calls to server-side functions that do not have OUT parameters.
SELECT statements. To use this form, you must follow these rules:
The text must start with '=SELECT'
The column being selected must evaluate to a CHAR, with a length no longer than
2000 bytes.
Your SELECT statement should only return one row, but if more than one is returned
only the value of the first row will be used.
In the initial release of Form Personalization, you needed to alias the column being
selected to 'A'. That is no longer necessary, although pre-existing aliased text will continue to function  as before. However, there is the additional limitation that the result set MUST return only a single row and only a single column. If this is not the case then an error will be shown during processing.
 

When using this method you must follow SQL conventions for string processing, including escaping of quotes. The following examples show how this can be used: 
Use the ‘Validate’ button to test if the syntax of your string is valid. If the evaluation fails, the processing engine will return an ORA error as if the string had been part of a SQL expression. Otherwise, it will display the text exactly as it would appear at runtime in the current context.

Strings, (like Conditions described above) can now refer to properties of objects using a SPEL syntax (Simplest Possible Expression Language). For example, this enables you to build a Condition that tests if a field is displayed or not. These expressions take the following general format:
${objectType.objectName.Property}
Internally, the SPEL expression is a cover for Oracle Forms builtins like GET_ITEM_PROPERTY,
GET_BLOCK_PROPERTY, etc. Additionally, the SPEL expressions support retrieving Profile
values, Message Dictionary text, and Local Variables (described later).
A new window, activated by the "Insert 'Get' Expression…" button, has been provided to automatically construct the expression. When complete, the expression is inserted into the Value or Condition field from where the window was launched. You can manually type the expression too; however, we strongly recommend using the window to build it to reduce mistakes.
For completeness, the SPEL expression supports the 'Value' property for an item; however,
runtime performance is faster with the :block.field syntax. All processing drives off the existence of the string '${', so that string is no longer valid in anyCondition or Value except for this purpose. If a Value contains a SPEL expression, it is processedas if it started with '=' (See Evaluation of Strings, above).
Exporting data on Hidden canvases
When exporting data from a forms block, only the data that is currently displayed for the block is
exported. If you wish to allow exporting the block data that is on other hidden canvases, as is
often with tab pages, you can create a form personalization rule to allow exporting the hidden
canvases.
To create a personalization to allow exporting hidden canvases, create a new personalization as
follows:
Condition
Trigger Event: WHEN-NEW-FORM-INSTANCE level.
Processing Mode: Not in Enter-Query-Mode.
Set the appropriate Context Level.
Actions
Type: Property
Object Type: Block
Target Object: <the block for the export personalization>
Property Name: EXPORT_HIDDEN_CANVASES
Value: TRUE
Limitations
This feature has several significant limitations due to the architecture of Oracle Forms and/or the
E-Business Suite.
You can only change what Oracle Forms allows at runtime. For example, the following cannot be
changed:
You cannot create new items
You cannot move items between canvases
You cannot display an item which is not on a canvas (thus, individual flexfield
segments cannot be displayed)
You cannot set certain properties such as the Datatype of an Item.
You cannot change frames, graphics, or boilerplate
You cannot hide the item that currently has focus
Form Personalization can only respond to events that are centrally processed and dispatched by
APPCORE. These are limited to:
WHEN-NEW-FORM-INSTANCE, WHEN-NEW-BLOCK-INSTANCE, WHEN-NEW-
RECORD-INSTANCE, WHEN-NEW-ITEM-INSTANCE. These events occur as the
user moves focus within the form.
WHEN-VALIDATE-RECORD (in many but not all forms). This event occurs whenever changes have been made to the current record in the current block.
MENU1 through MENU15 menu entries, available in the Tools pulldown menu. These are guaranteed not to be used by Oracle and are exclusively for customer use, therefore we strongly encourage you to use these entries as opposed to the SPECIAL menu entries in order to avoid collisions of code. When the user selects the entry, it will fire the corresponding MENU# trigger. You must also create another rule that traps
this Trigger Event and performs the desired functionality.
Product-specific events. These are typically documented in implementation manuals, such as 'Configuring, Reporting and System Administration in Oracle HRMS'.
You can see events that are being passed by enabling the 'Show Events' option in the Custom
Code menu. Certain personalizations must be performed at specific events:
To specify the Initial Value of an Item, you must perform that action in the WHEN-NEW-RECORD-INSTANCE event of the block that contains the item.
MENU# menu entries can only be created at form startup (WHEN-NEW-FORM-INSTANCE)
Both the Personalization form and the runtime processing engine will report errors for these
cases and skip processing of them. Certain objects may not be available to you to change, or cannot be validated.
Specifically, the object types GLOBAL and PARAMETER cannot be detected, thus these fields
have no LOVs to restrict their input. Use the 'Validate' or 'Apply Now' buttons to determine if the values you have entered actually exist. Note that GLOBAL variables are dynamically created, so whether they exist or not can be a matter of timing.
Note: If a Tab page does not appear in the list of objects its name can be entered manually. This is meant to address the known limitation that some tab names cannot be automatically detected at runtime. You will need to open the form in the Oracle Forms Builder to determine these tab names, and then you can type it into this Combobox.
 
Most significantly, any change you make might interfere with the normal operation of the form.
This can manifest itself in several ways, such as:
You may make a personalization but it doesn't take effect, because there is code in
the form that overrides it. In some cases you may be able to perform your
personalization by moving the Trigger Event to a 'lower' level, such as block- or item-
level.
Your personalization may simply produce the wrong result, because your change
interacted with the base code in unexpected and untested ways. At best this error will
occur immediately upon the personalization being applied; at worst it could affect
some later processing which does not appear to be directly related to the object or
event.
In extreme cases, your changes may prevent the form from running at all, making it
difficult to open the Personalization screen to remove the offending personalization
unless you turn off Custom Code.
Because of this, it is critical that any change be thoroughly tested in a Test environment. See the
'Troubleshooting, Support, and Upgrade considerations' section later in this chapter for more
information.


Examples and Tips

Changing the prompt of an item
This is a step-by-step example of changing a prompt. In this case, we will modify the 'Users' form,
and change the prompt ‘User Name’ to ‘Logon Name’:
1. Open the Users form
2.Select Help->Diagnostics->Custom Code-> Personalize from the pulldown menu. If thismenu entry is disabled, check the values of the FND_HIDE_DIAGNOSTICS and DIAGNOSTICS profiles.
3. Create a rule with the following values:  
Seq:1
Description: Change prompt of User Name
Accept the defaults for all other values of the Rule and Context

4. Select the Actions Tab and enter the following values:
Seq:1
Press the ‘Select By Text’ button and choose the ‘User Name’ row from the LOV
Property Name: PROMPT_TEXT
Value: Logon Name
Accept the defaults for all other values of the Actions.
5. Save
6. Activate the Users form, then close it.
7. Re-open the Users form. You should see that the prompt is now ‘Logon Name’.
8. To disable this Rule, set Enabled to unchecked (at either the Rule or Action level), or just
delete the Rule, then Save.
 
Disabling or Hiding a Tab Page
When you disable or hide a tab page, it does not change the state of the items on that page. Most
significantly, if the items remain Navigable, and there is code elsewhere that attempts to navigate
to them, it will succeed, causing the tab page to appear. To completely achieve the effect of hiding
or disabling a tab page, you may need to account for the following:
The ‘Next Navigation Item’ of the item that immediately precedes the first item on the tab
page.
The ‘Previous Navigation Item’ of the item(s) that immediately follow the last item on the
tab page.
The ‘Next Navigation Block’ of the block that immediately precedes the block that
contains an item on the tab page.
The ‘Previous Navigation Block’ of the block(s) that immediately follow the block that
contains an item on the tab page.
Depending on how the form was coded, there may be additional properties or events that need to
be changed
  

Messages are a great debugging tool
Due to interactions of Personalization and the base code of each form, it is common to create
rules that do not seem to be getting applied, or are applied incorrectly.
The simplest way to debug is to include Message actions of type ‘Debug’ either immediately
before or after the action of interest.
Debug Mode supports two levels. 'Show Debug Messages' will show messages of type Debug.
The ‘Step-By-Step' mode that will show messages when each condition is evaluated and each
action is executed, to help you determine if your rules and actions are being applied as expected.
'Off' disables these modes
If you do not see your debug message at all, then the most likely reasons are:
-The Rule or Action is not enabled
-The Condition you entered for the Rule has evaluated to FALSE
-The Trigger Event and/or Trigger Object were not what you expected
-The scope of the rule only consists of Responsibility, Industry and/or User, and none is
true for the current context.
-An action is executing the Builtin 'RAISE FORM_TRIGGER_FAILURE' . That will abort
all further processing for that event.
-The Language of the Action is different than what you are currently running
-You have set Custom Code to ‘Off’ or ‘Core code only’ in the pulldown menu.
 
Interaction with the ‘Close Other Forms’ checkbox
While building personalizations, you may need to exit and re-open your form in order to see the
effect of your personalizations. We recommend that you set the ‘Close Other Forms’ option in the
Tools menu of the Navigator to unchecked, otherwise the Personalization form itself will close
automatically before your form runs.
Using the same value multiple times
Often in code you want to determine a value once, then refer to it multiple times. You can do that
with Form Personalization by using the 'Value' property of a GLOBAL variable. You can set such a
value using any of the methods mentioned in 'Evaluation of Strings'. By setting that property, the
global variable will be created at that point in time, and then any future actions can refer to that
variable. To minimize the risk of collision with GLOBAL variables that the base form may create,
name your variable starting with 'XX'.

Zooming to a form
A common scenario is to open another function and have that form query a specific row of data
associated with the source form. For example, consider the Users form which allows entry of
Responsibilities for each user. A possible zoom would be to carry the current responsibility key to
the Responsibilities form and have it query that record automatically. Some strategies to
accomplish this type of functionality are:
-The target function may already accept the value as an input parameter. Simply passing
the parameter name and value as the argument to the Function may accomplish the
desired result.
-In forms that have Find windows, it may be possible to populate the appropriate field in
the Find window, then issue DO_KEY('NEXT_BLOCK') which should simulate pressing
the Find Window. Pass the value(s) between forms by using global variables.
-You could modify the DEFAULT_WHERE clause of the appropriate block, then query it
using DO_KEY('EXECUTE_QUERY'), then reset the DEFAULT_WHERE clause back to
its original value. Pass the value(s) between forms by using global variables.
-Put the form into enter-query mode using DO_KEY('ENTER_QUERY'), populate the
desired fields, then issue DO_KEY('EXECUTE_QUERY'). Pass the value(s) between
forms by using global variables. This is a complex technique though because invoking
enter-query mode will suspend processing of that rule; populating the fields and issuing
the DO_KEY('EXECUTE_QUERY') would need to be done in the WHEN-NEW-
RECORD-INSTANCE event that fires as a result of entering query-mode.
With any technique that uses global variables, be aware that they may not exist yet. You should always initialize them before referring to them by setting the Initial Value to null, which will create the variable if it does not yet exist, otherwise it will leave it unchanged.
You should also code Conditions to account for situations where the value you want to pass between forms has not yet been entered, for example when the cursor is sitting on a brand new row.
 

Administration Window
The ‘Find Personalizations’ administration window can be invoked only from the Personalization Form. In the Tools pulldown menu, select ‘Administration’. This will allow you to get a list of all functions that currently have Personalizations (Rules) defined.
Form: The filename of a form.
If you press the Find button while Form Name is empty, all forms that have any personalizations
(enabled or not) will be queried. This is particularly useful after applying a patch; knowing which
forms the patch affects, you can quickly determine if any personalizations need to be re-validated.
Enabled Rules: The number of active rules that a function has defined. 
Moving Personalizations between instances
Once you create and test personalizations in your test instance, you can move them to production 
instances. Personalizations can beextracted by the loader on a per-function basis or per-form
basis (that is, each loader file will contain all of the personalizations for a single function or form,
respectively). Note that upon uploading, all prior personalizations for that function are first
deleted, and then the contents of the loader file are inserted.
The loader syntax is as follows:
To download rules for a particular function:
FNDLOAD <userid>/<password> 0 Y DOWNLOAD $FND_TOP/patch/115/import/affrmcus.lct
<filename.ldt> FND_FORM_CUSTOM_RULES function_name=<function name> 

Note: this style is not recommended, as the personalizations that affect a particular
function can now be a mix of function- and form-level rules.
To download rules for a particular form:
FNDLOAD <userid>/<password> 0 Y DOWNLOAD $FND_TOP/patch/115/import/affrmcus.lct
<filename.ldt> FND_FORM_CUSTOM_RULES form_name=<form name>
To download all personalizations (all forms and functions):
FNDLOAD <userid>/<password> 0 Y DOWNLOAD $FND_TOP/patch/115/import/affrmcus.lct
<filename.ldt> FND_FORM_CUSTOM_RULES
Upload:
FNDLOAD <userid>/<password> 0 Y UPLOAD $FND_TOP/patch/115/import/affrmcus.lct
<filename.ldt> 

Relationship to CUSTOM library
Form Personalization allows personalizations that could be made in the CUSTOM library, but it
does not require that you use the Oracle Forms Builder to edit and compile the CUSTOM file.
Depending on the complexity of your personalizations, it may still require a degree of coding skill
comparable to that needed to use the CUSTOM library. And the CUSTOM library is able to
support more complex personalizations because it gives you access to all of the capabilities of
the PL/SQL programming language, including calling client-side program units, all Oracle Forms
builtins, and issuing any SQL.
Both Form Personalization and the CUSTOM library drive off the exact same events. The Form Personalization feature receives and processes them first, then passes them to the CUSTOM library, thus you can use both mechanisms simultaneously. (Note: SPECIALXX and MENUXX events are not passed to the CUSTOM library).
Both features also respond identically to the Custom Code events of 'Normal', 'Off' and 'Core
Code Only'.
In general, Oracle recommends that you use the Form Personalization feature whenever
possible, and only use the CUSTOM library when significantly more complex processing is
required.
Relationship to Folders
Folders allow an end-user to 'customize' a screen by changing the fields and records displayed. For the most part, folder blocks are identifiable by an enabled ‘Folder’ menu entry, and an ‘Open Folder’ icon above the block. In a few cases, folder technology may be used by base code to dynamically alter a block, but no folder functionality is exposed to the end user.


Folder blocks are constructed differently than ‘regular’ Forms blocks – they include an extra block
that renders the prompts for the fields, and many properties of the block are dynamically
managed by the folder code as it receives events. As a result, when using the Form
Personalization feature on a folder block, you must be aware of certain restrictions:
The following properties of a folder block can only be set at form startup (WHEN-NEW-
FORM-INSTANCE). More specifically, they must be set before any folder code attempts to
read the values otherwise unexpected results may occur:
-PROMPT_TEXT
-DISPLAYED
-WIDTH
-DEFAULT_WHERE
-ORDER_BY
-X_POSITION and Y_POSITION, in a single-row folder block
The following properties also have special considerations:
-ENABLED: within a folder block, it is invalid to set this property to FALSE. The cursor
must be able to navigate to every item in a folder block. Consider setting ALTERABLE to
FALSE instead.
-NEXT_ NAVIGATION_ITEM and PREVIOUS_NAVIGATION_ITEM: These properties
have no effect in a Folder block. In a single-row folder block, the navigation sequence is
computed based on X_POSITION and Y_POSITION. The navigation sequence of a
multi-row folder block cannot be changed


Troubleshooting, Support, and Upgrade considerations
Using the Form Personalization feature to alter Oracle code at runtime may bypass important
validation logic and may jeopardize the integrity of your data. You should thoroughly test all
changes you make in a Test instance before using it in a production environment.
Before contacting Oracle Support, you should always confirm that your personalizations are not
the source of the problem. Oracle Support and Development cannot provide assistance on how
you can make personalizations to a particular form using this mechanism, nor does Oracle
warrant that any desired personalization can be made with this mechanism.
Troubleshooting
Any personalization you make may have unintentional consequences, to an extreme of
preventing a form from running at all. Should this happen, you can disable all personalizations by
invoking the pulldown menu and selecting Help->Diagnostics->Custom Code-> Off. This menu
entry is secured by the FND_HIDE_DIAGNOSTICS and DIAGNOSTICS profiles. This will allow
you to open the form and invoke the Personalization screen so you can correct the problem.
Upgrade Considerations
A form may change after an upgrade or patch to Oracle Applications. You should test any
personalization logic that you have defined to confirm that it still operates as intended before
using it in a production environment.
It is common for object names within a form to change after a applying a patch. To assist you with
this, there is a function which will confirm the existence of objects that your personalizations
reference. You should perform the following for each form that is changed during a patch and has
personalizations:
-Run that form. If the form fails to run due to personalizations that are now in error, first
turn Custom Code to ‘Off‘ then re-run the form.
-Invoke the Personalization screen from that form  

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