How To Fix SRT_WSP2734 - Central Change Processor is locked by '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_WSP2 - Messages for SRT WSP

• Message number: 734

• Message text: Central Change Processor is locked by '&1'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRT_WSP2734 - Central Change Processor is locked by '&1' ?

  The SAP error message SRT_WSP2734 indicates that the Central Change Processor (CCP) is locked by another user or process. This typically occurs in the context of SAP Process Integration (PI) or SAP Process Orchestration (PO) when there is an attempt to make changes to integration scenarios or configurations while another session is already modifying them.
  Cause:
  
  Concurrent Access: Another user or process is currently accessing the Central Change Processor, which prevents additional changes from being made.
  Long-Running Transactions: A transaction that takes a long time to complete may hold the lock longer than expected.
  System Issues: Sometimes, system issues or bugs can lead to locks not being released properly.
  
  Solution:
  
  Wait and Retry: If the lock is held by another user, the simplest solution is to wait until the other user completes their task and releases the lock.
  Identify the Locking User/Process:
  
  Use transaction code SM12 to check for locks in the system. You can filter by the user ID mentioned in the error message.
  If you find a lock that seems to be stuck or is held by a user who is no longer active, you may need to delete the lock entry.
  
  
  Check for Long-Running Processes: Use transaction code SM66 to monitor active processes in the system. Identify any long-running processes that may be holding the lock.
  System Restart: In some cases, if the lock cannot be resolved, a system restart may be necessary, but this should be done with caution and typically as a last resort.
  Contact Basis Team: If you are unable to resolve the issue, it may be necessary to contact your SAP Basis team for assistance. They can help investigate further and may have tools to release locks or diagnose underlying issues.
  
  Related Information:
  
  Transaction Codes:
  
  SM12: To view and manage lock entries.
  SM66: To monitor active processes in the system.
  SRT_MONI: To monitor the status of web service calls and related processes.
  
  
  Documentation: Refer to SAP Help documentation for more details on the Central Change Processor and locking mechanisms in SAP PI/PO.
  SAP Notes: Check for any relevant SAP Notes that may address known issues related to this error message.
  
  By following these steps, you should be able to identify the cause of the lock and take appropriate action to resolve the issue.