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

SAP Error Message - Details

• 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.

Smart SAP Assistant

• What is the cause and solution for SAP error message BE406 - Item &: sender account assignment does not agree with the reservation ?

  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 the BE406 error, you can take the following steps:
  
  
  Check the Reservation: 
  
  Go to the reservation document and verify the account assignment details (cost center, internal order, etc.).
  Ensure that the account assignment in the document you are trying to post matches the reservation.
  
  
  
  Adjust the Document:
  
  If there is a mismatch, you may need to adjust the document you are trying to post to match the reservation's account assignment.
  Alternatively, if the reservation is incorrect, you can change the reservation to match the intended account assignment.
  
  
  
  Review Configuration:
  
  Check the configuration settings in the system related to account assignments and reservations to ensure they are set up correctly.
  
  
  
  Consult with a Functional Consultant:
  
  If you are unable to resolve the issue, it may be beneficial to consult with an SAP functional consultant who can provide insights based on the specific configuration and business processes in your organization.
  
  
  
  Transaction Codes:
  
  Use transaction codes like MB22 (Change Reservation) or MB21 (Create Reservation) to manage reservations.
  Use MB1A (Goods Withdrawal) or MIGO (Goods Movement) to post goods movements and check for account assignment issues.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation for account assignment and reservations to understand the expected behavior and configurations.
  User Forums: Engage with SAP community forums or user groups for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the BE406 error and implement a solution to resolve it.