How To Fix AH915 - Error in BAdI ISU_BI_PRORATION (Method PRORATION)

AH915 - Overview

• Message type: E = Error

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

• Message number: 915

• Message text: Error in BAdI ISU_BI_PRORATION (Method PRORATION)

What causes this issue?

While enhancing the customer-specific proration date an error occurred
in BAdI ISU_BI_PRORATION (method PRORATION).

System Response

Billing is terminated as the external dates cannot be processed.

How to fix this error?

Check your definition for the BAdI.

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

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message AH915 - Error in BAdI ISU_BI_PRORATION (Method PRORATION) ?

  The SAP error message AH915, which indicates an error in the BAdI (Business Add-In) ISU_BI_PRORATION (Method PRORATION), typically arises in the context of billing and invoicing processes within the SAP IS-U (Utilities) module. This error can occur due to various reasons, and understanding the cause and potential solutions is essential for troubleshooting.
  
  Cause:
  
  Implementation Issues: The BAdI ISU_BI_PRORATION may not be implemented correctly. If the method PRORATION is not properly defined or if there are issues in the custom code, it can lead to this error.
  Data Issues: There may be inconsistencies or missing data in the billing documents or master data that the BAdI relies on. This could include incorrect or incomplete billing periods, meter readings, or contract accounts.
  Configuration Problems: Incorrect configuration settings in the IS-U module can also lead to this error. This includes settings related to billing, proration, or the specific business processes being executed.
  Authorization Issues: Sometimes, the user executing