How To Fix /PM0/ABC_IBC162 - Active import lock for relationship: templ.&1/subordinate templ.&2

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABC_IBC -

• Message number: 162

• Message text: Active import lock for relationship: templ.&1/subordinate templ.&2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABC_IBC162 - Active import lock for relationship: templ.&1/subordinate templ.&2 ?

  The SAP error message /PM0/ABC_IBC162 Active import lock for relationship: templ.&1/subordinate templ.&2 typically indicates that there is an active import lock on a specific relationship in the SAP system. This can occur in various scenarios, particularly when dealing with data imports or updates in SAP applications, such as SAP Integrated Business Planning (IBP) or other SAP modules that involve master data management.
  Cause:
  
  Concurrent Processes: The error often arises when multiple processes are trying to import or update the same data simultaneously. One process may have acquired a lock on the data, preventing others from accessing it.
  Long-Running Transactions: If a previous import or update transaction is taking longer than expected, it may hold onto the lock longer than necessary.
  System Configuration: There may be specific configurations or settings in the system that enforce locking mechanisms for data integrity.
  
  Solution:
  
  Identify the Lock: Use transaction codes like SM12 (for lock entries) to identify which user or process is holding the lock. This can help you understand if a specific transaction is causing the issue.
  Wait and Retry: If the lock is temporary, waiting for the process to complete may resolve the issue. You can retry the import after some time.
  Terminate the Lock: If you determine that the lock is no longer needed (e.g., the process has failed or is stuck), you can manually delete the lock entry in SM12. However, be cautious with this approach, as it may lead to data inconsistencies if the original process is still running.
  Check for Long-Running Jobs: Review the job logs in transaction SM37 to see if there are any long-running jobs that might be causing the lock. If necessary, you can terminate these jobs.
  Review Configuration: If this issue occurs frequently, it may be worth reviewing the system configuration and locking mechanisms to ensure they are set up optimally for your business processes.
  
  Related Information:
  
  Documentation: Check SAP Notes and documentation related to the specific module you are working with (e.g., IBP, S/4HANA) for any known issues or additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Support: If the issue persists and impacts business operations, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to diagnose and resolve the error related to the active import lock in your SAP system.