How To Fix STC_SC_TASKS272 - Task exclusive lock failed

SAP Error Message - Details

• Message type: E = Error

• Message class: STC_SC_TASKS - System Copy Task Messages

• Message number: 272

• Message text: Task exclusive lock failed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message STC_SC_TASKS272 - Task exclusive lock failed ?

  The SAP error message STC_SC_TASKS272, which indicates that a task has failed due to an exclusive lock not being able to be obtained, typically occurs in the context of background processing or task scheduling in SAP. This error can arise in various scenarios, such as during the execution of background jobs, transport requests, or when trying to access certain resources that are locked by other processes.
  Cause:
  
  
  Resource Locking: The most common cause of this error is that the task or resource you are trying to access is currently locked by another process. This can happen if:
  
  Another job is currently running and has locked the resource.
  A previous job did not release the lock due to an error or was terminated unexpectedly.
  There are long-running transactions that hold locks on the required resources.
  
  
  
  Configuration Issues: Sometimes, configuration settings related to task scheduling or background processing can lead to locking issues.
  
  
  Database Locks: If the underlying database has locks that are not being released, this can also lead to this error.
  
  
  Solution:
  
  
  Check for Active Jobs: Use transaction codes like SM37 (Job Monitoring) to check if there are any active jobs that might be holding the lock. If you find any, you may need to wait for them to complete or terminate them if they are stuck.
  
  
  Release Locks: If you suspect that a lock is being held unnecessarily, you can use transaction SM12 (Lock Entries) to check for and delete any stale lock entries. Be cautious when doing this, as it may affect other users or processes.
  
  
  Review Job Scheduling: Ensure that your job scheduling is configured correctly. Check for overlapping jobs that might be trying to access the same resources simultaneously.
  
  
  Increase Lock Timeout: If the locking is expected due to long-running processes, consider increasing the lock timeout settings in your SAP system.
  
  
  System Restart: In some cases, a system restart may be necessary to clear locks that are not being released properly.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SM37: Job Monitoring
  SM12: Lock Entries
  SM21: System Log
  ST22: Dump Analysis
  
  
  
  SAP Documentation: Refer to the official SAP documentation for more details on task scheduling and background processing.
  
  
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  
  If the problem persists after trying the above solutions, it may be beneficial to involve your SAP Basis team or consult SAP support for further assistance.