How To Fix CMD_BS_MAT_MKAL_API002 - Production Version &1, Lock:&2

SAP Error Message - Details

• Message type: E = Error

• Message class: CMD_BS_MAT_MKAL_API - Message class for MDG MKAL

• Message number: 002

• Message text: Production Version &1, Lock:&2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CMD_BS_MAT_MKAL_API002 - Production Version &1, Lock:&2 ?

  The SAP error message CMD_BS_MAT_MKAL_API002 typically relates to issues with production versions in the context of material management and production planning. This error indicates that there is a lock on the production version you are trying to access or modify, which prevents the operation from being completed.
  Cause:
  
  Locking Mechanism: The production version you are trying to work with is currently locked by another user or process. This can happen if another transaction is being processed that involves the same production version.
  Database Lock: The database may have a lock due to a previous transaction that has not been completed or has failed.
  Concurrency Issues: Multiple users or processes trying to access or modify the same production version simultaneously can lead to this error.
  
  Solution:
  
  Check Locks: Use transaction code SM12 to check for existing locks on the production version. You can identify the user or process that is holding the lock and take appropriate action (e.g., wait for the lock to be released or contact the user).
  Wait and Retry: If the lock is temporary, waiting for a few moments and then retrying the operation may resolve the issue.
  Release Locks: If you have the necessary authorizations, you can manually release the lock in SM12. However, be cautious when doing this, as it may disrupt other users' work.
  Check for Background Jobs: Sometimes, background jobs may hold locks. Check transaction SM37 to see if there are any jobs running that might be causing the lock.
  Review Custom Code: If you have custom code or enhancements that interact with production versions, review them to ensure they are not causing locks inadvertently.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: Display and manage locks.
  SM37: Monitor background jobs.
  SE11: Data dictionary to check the structure of the production version table.
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation on production versions and material management for best practices and troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or SAP support for further assistance.