How To Fix BE406 - Item &: sender account assignment does not agree with the reservation

BE406 - Overview

• Message type: E = Error

• Message class: BE - General document entry

• Message number: 406

• Message text: Item &: sender account assignment does not agree with the reservation

What causes this issue?

Sender account assignment &V2& does not agree with the sender
information in the reservation.

System Response

Processing stopped.

Error message extract from SAP system. Copyright SAP SE.

BE406 - Details

• The SAP error message BE406 indicates that there is a mismatch between the sender account assignment and the reservation in the system. This typically occurs in the context of materials management or project systems when trying to post a goods movement or create a document that involves account assignments.
  
  Cause:
  The error can arise due to several reasons:
  
  Account Assignment Mismatch: The account assignment specified in the document does not match the account assignment in the reservation. This can happen if the reservation was created with a different cost center, internal order, or project.
  Incorrect Configuration: There may be configuration issues in the system that lead to discrepancies in account assignments.
  Data Entry Errors: Manual entry errors when creating the reservation or the document can lead to mismatches.
  Changes in Master Data: If the master data (like cost centers or internal orders) has been changed after the reservation was created, it can lead to inconsistencies.
  
  
  Solution:
  To resolve