How To Fix 42430 - Exception override specified without a program

SAP Error Message - Details

• Message type: E = Error

• Message class: 42 - Information Workbench

• Message number: 430

• Message text: Exception override specified without a program

What causes this issue?

A function module was called with an incorrect parameter.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Contact the programmer.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message 42430 - Exception override specified without a program ?

  The SAP error message "42430 Exception override specified without a program" typically occurs in the context of ABAP programming, particularly when dealing with exception handling in function modules or methods. This error indicates that an exception has been defined or overridden without a corresponding program or function module being specified.
  Cause:
  
  Missing Program/Function Module: The error arises when an exception is declared in a context where it is not properly associated with a specific program or function module.
  Incorrect Exception Handling: If you are trying to override an exception in a method or function module but have not defined the program or function module correctly, this error can occur.
  Syntax Issues: There may be syntax errors in the code that prevent the proper declaration of exceptions.
  
  Solution:
  
  Check Exception Declaration: Ensure that any exceptions you are trying to override are declared correctly within the context of a function module or method. Make sure that the function module or method is properly defined.
  Review Code Syntax: Look for any syntax errors in your ABAP code. Ensure that the exception handling syntax is correct and that all necessary components are included.
  Define Program/Function Module: If you are overriding an exception, make sure that it is associated with a specific program or function module. You may need to explicitly define the program or function module in your code.
  Debugging: Use the ABAP debugger to step through your code and identify where the exception handling is failing. This can help you pinpoint the exact location of the issue.
  Consult Documentation: Refer to SAP documentation or the ABAP programming guidelines for more information on exception handling and the correct syntax for declaring exceptions.
  
  Related Information:
  
  ABAP Exception Handling: Understanding how exceptions work in ABAP is crucial. Exceptions can be defined in function modules and methods, and they can be raised and handled accordingly.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. Sometimes, specific versions of SAP may have bugs that are documented in SAP Notes.
  Community Forums: Consider searching or posting in SAP community forums or platforms like SAP Community, Stack Overflow, or other ABAP-related forums for additional insights and solutions from other developers who may have encountered the same issue.
  
  By following these steps, you should be able to resolve the "42430 Exception override specified without a program" error in your SAP ABAP code.