How To Fix CNV_CMIS_A_20236 - Cannot lock results table for package ID &1, version &2 &3 &4 &5 &6

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_CMIS_A_20 - Message class for Cross-Client Customizing Comparison (SLO)

• Message number: 236

• Message text: Cannot lock results table for package ID &1, version &2 &3 &4 &5 &6

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_CMIS_A_20236 - Cannot lock results table for package ID &1, version &2 &3 &4 &5 &6 ?

  The SAP error message CNV_CMIS_A_20236 indicates that the system is unable to lock the results table for a specific package ID and version. This error typically occurs during data migration or conversion processes, particularly when using the SAP Conversion Management Information System (CMIS) or similar tools.
  Causes:
  
  Concurrent Access: Another process or user might be accessing the results table, preventing the current process from obtaining a lock.
  Long-Running Transactions: A previous transaction that is still running may hold the lock on the results table.
  Database Locking Issues: There may be issues related to database locks that are not being released properly.
  Configuration Issues: Incorrect configuration settings in the migration tool or related components may lead to locking issues.
  
  Solutions:
  
  Check for Active Sessions: Use transaction codes like SM12 to check for active locks on the results table. If you find any locks that are no longer needed, you can release them.
  Wait and Retry: If the lock is held by a legitimate process, wait for that process to complete and then retry the operation.
  Review Long-Running Jobs: Check for any long-running jobs that might be holding the lock. You can use transaction SM37 to monitor job statuses.
  Database Administration: If the issue persists, consult with your database administrator to check for any underlying database issues that might be causing locking problems.
  System Restart: In some cases, a system restart may be necessary to clear any lingering locks or issues.
  Check Configuration: Review the configuration settings of the migration tool to ensure everything is set up correctly.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with transaction codes like SM12 (to view and manage locks), SM37 (to monitor jobs), and ST22 (to check for dumps).
  SAP Notes: Search for relevant SAP Notes that may provide additional insights or patches related to this error.
  Documentation: Review the official SAP documentation for the specific migration tool you are using to understand its locking mechanisms and best practices.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance.