| Get raise_application_error messages from errorstack? [message #662893] |
Mon, 15 May 2017 05:12  |
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gerbenfeenstra
Messages: 1
Registered: May 2017
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Junior Member |
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If I do a raise_application_error in one place of my program (DB backend), can I somehow retrieve this error through some errorstack in another part of my program (Forms application)?
For clarity, this is about a password_verify_function triggered by a DDL-statement to 'alter user'. It does all kinds of checks on the password and raises application error when the new password is at fault:
raise_application_error(-20001, 'This is a testerror');
The calling form (QMS0004F) does a 'forms_ddl'-call to do the 'alter user', which only returns a true or false boolean indicating the DDL statement either succeeded or failed. When false, I'd like to retreive the error and present it to the user. (I Don't necesarilly need a stacktrace, I just want to display the error and perhaps the errorcode.)
I tried some methods to get messages from the errorstack, like cg$errors.get_error_messages(), cg$errors.geterrors() and cg$errors.pop(), to no avail yet...
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