How To Fix CKMLW012 - The preceding run has been changed

SAP Error Message - Details

• Message type: E = Error

• Message class: CKMLW - Message Class for Weekly Actual Costing

• Message number: 012

• Message text: The preceding run has been changed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CKMLW012 - The preceding run has been changed ?

  The SAP error message CKMLW012, which states "The preceding run has been changed," typically occurs in the context of the Material Ledger (ML) and the actual costing process. This error indicates that there has been a change in the data or settings that were used in a previous run of the actual costing process, which can lead to inconsistencies or conflicts when trying to execute a new run.
  Causes:
  
  Data Changes: Changes in master data (like material master, cost center, etc.) or transaction data (like inventory postings) that affect the previous run.
  Configuration Changes: Changes in the configuration settings related to the Material Ledger or actual costing.
  Parallel Processing: If multiple users or processes are trying to run the actual costing simultaneously, it can lead to conflicts.
  Incomplete Previous Run: If the previous run was not completed successfully, it may leave the system in a state that prevents new runs from being executed.
  
  Solutions:
  
  Check Previous Runs: Review the logs of the previous actual costing runs to identify any issues or changes that may have occurred.
  Reprocess Previous Runs: If the previous run was incomplete or had errors, you may need to reprocess it before attempting a new run.
  Review Data Changes: Ensure that no critical data has been changed since the last run. If changes are necessary, consider rolling them back or adjusting the process accordingly.
  Locking Mechanism: Ensure that no other users are running the actual costing process at the same time. You may need to coordinate with your team to avoid conflicts.
  Consult Documentation: Refer to SAP documentation or notes related to the Material Ledger and actual costing for any specific guidance on handling this error.
  SAP Support: If the issue persists, consider reaching out to SAP support for assistance, especially if it involves complex configurations or data integrity issues.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like CKMLCP (Actual Costing) or CKMLAN (Material Ledger) to access relevant functions.
  SAP Notes: Check for any SAP Notes related to CKMLW012 for updates or patches that may address known issues.
  User Exits and BAdIs: If custom logic is implemented, ensure that it does not interfere with the actual costing process.
  
  By following these steps, you should be able to diagnose and resolve the CKMLW012 error effectively.