How To Fix AH794 - Error in user exit EXIT_SAPLE20Q_001

AH794 - Overview

• Message type: E = Error

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

• Message number: 794

• Message text: Error in user exit EXIT_SAPLE20Q_001

&CAUSE& v1<(>&<)>
A customer enhancement has caused an error: rate type &v1& has been
inserted in the EXIT_SAPLE20Q_001 user exit for F4 help for rate types.
It is not permitted to add rate types to the user exit.

System Response

Processing is terminated.

How to fix this error?

Check 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 AH794 - Error in user exit EXIT_SAPLE20Q_001 ?

  The SAP error message AH794, specifically related to the user exit EXIT_SAPLE20Q_001, typically occurs in the context of the SAP system's handling of certain processes, often related to the logistics or procurement modules. This user exit is part of the enhancement framework that allows for custom code to be executed at specific points in standard SAP processes.
  
  Cause:
  The error can arise due to several reasons, including:
  
  Custom Code Issues: If there is custom code implemented in the user exit that has errors or is not handling certain conditions properly, it can lead to this error.
  Data Issues: Inconsistent or unexpected data being processed can trigger this error. For example, if the data being passed to the user exit does not meet the expected format or constraints.
  
  Configuration Issues: Incorrect configuration settings in the related modules can also lead to this error.
  Missing Authorizations: If the user executing the transaction does not have the necessary authorizations,