Developing Error Messages
These topics contain information about developing error messages for your Forms applications:
Abnormal Conditions
About Evaluating the Success or Failure of Built-ins
About Handling Exceptions Raised in Triggers
About Handling Runtime Errors in Triggers
About Trigger Failure Results
About Using PL/SQL Exception Handling in Triggers
Checking DBMS_ERROR_TEXT and DBMS_ERROR_CODE
Error Handling for Stored Procedures
Handling Errors in Built-in Subprograms
Handling Errors in User-Named Triggers
Raising the FORM_TRIGGER_FAILURE Exception
Responding to Errors
User-Defined Exceptions
Trapping SQLCODE and SQLERRM