How To Fix AH745 - Billing doc. &1 reversed for adjustment (comp. doc. &2)

AH745 - Overview

• Message type: E = Error

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

• Message number: 745

• Message text: Billing doc. &1 reversed for adjustment (comp. doc. &2)

What causes this issue?

The billing document &v1& has already been reversed for adjustment. The
new billing document was &v2&. Such billing documents can no longer be
reversed for adjustment.

System Response

How to fix this error?

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 AH745 - Billing doc. &1 reversed for adjustment (comp. doc. &2) ?

  The SAP error message AH745 indicates that a billing document has been reversed for an adjustment, and it typically involves two documents: the billing document itself and a corresponding document (often a credit memo or adjustment document). Here’s a breakdown of the cause, potential solutions, and related information for this error:
  
  Cause:
  
  Reversal of Billing Document: The error occurs when a billing document (e.g., invoice) has been reversed, and the system is trying to process an adjustment related to that document.
  Inconsistent Document Status: The billing document may be in a status that does not allow for further adjustments or processing.
  Missing or Incorrect Configuration: There may be configuration issues in the billing or financial modules that prevent the adjustment from being processed correctly.
  Document Flow Issues: There may be issues in the document flow where the system cannot find the necessary related documents to complete the adjustment.
  
  
  Solution:
  
  Check Document Status: Verify the status of the