How To Fix WRF_AT144 - System error while changing DC &3 (alloc. table &1,item &2)

WRF_AT144 - Overview

• Message type: E = Error

• Message class: WRF_AT - Messages for Allocation Table RTFASH

• Message number: 144

• Message text: System error while changing DC &3 (alloc. table &1,item &2)

What causes this issue?

It is not possible to change the distribution center to &V3& (allocation
table &V1&, item &V2&)

System Response

The system did not copy the change to the distribution center.

How to fix this error?

Check the change to the disribution center.

Procedure for System Administrators

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 WRF_AT144 - System error while changing DC &3 (alloc. table &1,item &2) ?

  The SAP error message:
  WRF_AT144 System error while changing DC &3 (alloc. table &1, item &2)
  
  Meaning / 
  Cause:
  This error occurs during the change of a Distribution Channel (DC) in the system, specifically when the system tries to update or change allocation tables related to sales or distribution data. The placeholders:
  
  &3 = Distribution Channel being changed
  &1 = Allocation table name
  &2 = Item number in the allocation table
  
  The error indicates a system-level problem (e.g., database inconsistency, lock issues, or missing entries) when the system attempts to update the allocation table for the specified distribution channel and item.
  Common causes include:
  
  Inconsistencies or corruption in allocation tables.
  Database locks or update conflicts.
  Missing or incorrect entries in related customizing tables.
  Authorization issues preventing changes.
  Transport or client copy inconsistencies.
  
  
  Solution / How to fix:
  
  
  Check the Allocation Table &1:
  
  Use transaction codes like SE16/SE16N or SM30 to inspect the allocation table mentioned in the error.
  Verify if the item &2 exists and is consistent.
  Look