How To Fix AH782 - Error in user exit EXIT_SAPLEA01_001

AH782 - Overview

• Message type: E = Error

• Message class: AH - IS-U billing (master data)

• Message number: 782

• Message text: Error in user exit EXIT_SAPLEA01_001

What causes this issue?

An incorrect billing document was returned when user-defined fields in
the billing document were enhanced via the user exit EXIT_SAPLEA01_001.

System Response

Billing is terminated because only correct documents can be updated to
the database.

How to fix this error?

Check the application of the user exit.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AH782 - Error in user exit EXIT_SAPLEA01_001 ?

  The SAP error message AH782, which indicates an error in the user exit EXIT_SAPLEA01_001, typically occurs during the processing of a transaction related to the Logistics Execution (LE) module, particularly in the context of delivery processing. This user exit is part of the enhancement framework that allows for custom logic to be implemented in standard SAP processes.
  
  Cause:
  The error can be caused by several factors, including:
  
  
  Custom Code Issues: If there is custom code implemented in the user exit EXIT_SAPLEA01_001, it may contain logic that is causing the error. This could be due to syntax errors, incorrect assumptions about data, or unhandled exceptions.
  
  
  Data Issues: The data being processed may not meet the expected criteria, leading to failures in the custom logic. For example, missing or incorrect data in the delivery document could trigger the error.
  
  
  
  Configuration Issues: Incorrect configuration settings in the SAP system related to the Logistics Execution module may also lead