How To Fix K41C028 - Posting run &1 is already being processed by &2

K41C028 - Overview

• Message type: E = Error

• Message class: K41C - Messages on Transfer of External Actual CO Data

• Message number: 028

• Message text: Posting run &1 is already being processed by &2

What causes this issue?

DEFINE &USER& = &V2&
INCLUDE MESSAGE_ENQUEUE_USER OBJECT DOKU ID TX

System Response

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

How to fix this error?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message K41C028 - Posting run &1 is already being processed by &2 ?

  The SAP error message K41C028, which states "Posting run &1 is already being processed by &2," typically occurs in the context of the Controlling (CO) module, particularly during the execution of a posting run for cost allocations or assessments. This error indicates that a posting run with the specified identifier (&1) is already in progress and is being processed by another user or session (&2).
  
  Cause:
  
  Concurrent Execution: The most common cause of this error is that the same posting run is being executed simultaneously by another user or process. SAP does not allow multiple instances of the same posting run to be processed at the same time to maintain data integrity.
  Session Lock: A session lock may be in place if a previous posting run did not complete successfully or was interrupted, leaving the system in a state where it thinks the run is still active.
  Long-Running Processes: If a posting run takes