Oracle Forms Developer – Form Builder Reference, Volume 1

FORM_FAILURE built-in
Description
Returns a value that indicates the outcome of the action most recently performed during the current
Runform session.
Outcome Returned Value
success FALSE
failure TRUE
fatal error FALSE
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If no action has executed in the current Runform session, FORM_FAILURE returns FALSE.
Use FORM_FAILURE to test the outcome of a built-in to determine further processing within any
trigger. To get the correct results, you must perform the test immediately after the action executes. That
is, another action should not occur prior to the test.
Note: "Another action" includes both built-ins and PL/SQL assignment statements. If another action
occurs, FORM_FAILURE may not reflect the status of the built-in you are testing, but of the other,
more recently executed action. A more accurate technique is, for example, when performing a
COMMIT_FORM, to check that the SYSTEM.FORM_STATUS variable is set to ’QUERY’ after the
operation is done.
Syntax
FUNCTION FORM_FAILURE;
Built-in Type unrestricted function
Returns BOOLEAN
Enter Query Mode yes
Parameters
none
FORM_FAILURE examples
/*
** Built-in: FORM_FAILURE
** Example: Determine if the most recently executed built-in
** failed.
*/
BEGIN
GO_BLOCK(’Success_Factor’);
/*
** If some validation failed and prevented us from leaving
** the current block, then stop executing this trigger.