How To Fix CKMLAVR271 - A posting connecting run already exists

SAP Error Message - Details

• Message type: E = Error

• Message class: CKMLAVR - Message Class for Cumulation and Revision

• Message number: 271

• Message text: A posting connecting run already exists

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CKMLAVR271 - A posting connecting run already exists ?

  The SAP error message CKMLAVR271, which states "A posting connecting run already exists," typically occurs in the context of the Material Ledger (ML) during the execution of a posting run. This error indicates that there is already an active or completed posting run for the same period, which prevents the system from executing a new posting run.
  Cause:
  
  Existing Posting Run: The most common cause of this error is that a posting run for the same period has already been executed. The system does not allow multiple posting runs for the same period to maintain data integrity.
  Incomplete Previous Run: If a previous posting run was not completed successfully, it might still be marked as active, leading to this error.
  Configuration Issues: There may be configuration settings in the Material Ledger that are causing conflicts.
  
  Solution:
  
  
  Check Existing Posting Runs:
  
  Go to the transaction code CKMLCP (Material Ledger: Closing Cockpit) or CKMLAVR (Material Ledger: Run Closing Cockpit) to check if there is an existing posting run for the same period.
  If a posting run is found, you may need to wait for it to complete or resolve any issues with it.
  
  
  
  Complete or Cancel Previous Runs:
  
  If a previous posting run is incomplete, you may need to complete it or cancel it if it is no longer needed. This can often be done through the same transaction codes mentioned above.
  
  
  
  Review Logs:
  
  Check the logs for any errors or warnings related to the previous posting run. This can provide insights into why it was not completed.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the Material Ledger and posting runs for any specific guidance or known issues.
  
  
  
  Contact SAP Support:
  
  If the issue persists and you cannot identify the cause, consider reaching out to SAP support for assistance. They may provide patches or additional troubleshooting steps.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  CKMLCP: Material Ledger: Closing Cockpit
  CKMLAVR: Material Ledger: Run Closing Cockpit
  CKMLCR: Material Ledger: Create Closing Run
  
  
  Material Ledger Configuration: Ensure that the configuration settings for the Material Ledger are correctly set up to avoid conflicts.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to resolve the CKMLAVR271 error and successfully execute your posting run.