How To Fix /CFG/TR_PAR040 - Error in REL TRANSPORT parallelization START_THREAD, generic error

SAP Error Message - Details

• Message type: E = Error

• Message class: /CFG/TR_PAR -

• Message number: 040

• Message text: Error in REL TRANSPORT parallelization START_THREAD, generic error

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /CFG/TR_PAR040 - Error in REL TRANSPORT parallelization START_THREAD, generic error ?

  The SAP error message /CFG/TR_PAR040 Error in REL TRANSPORT parallelization START_THREAD, generic error typically indicates an issue with the parallel processing of transport requests in the SAP system. This error can occur during the transport of changes between systems, particularly when using the Transport Management System (TMS).
  Causes:
  
  Configuration Issues: There may be misconfigurations in the transport landscape or TMS settings.
  System Resource Limitations: Insufficient system resources (CPU, memory) can lead to failures in starting parallel threads.
  Transport Directory Issues: Problems with the transport directory or file system can prevent the transport process from executing correctly.
  Locks or Deadlocks: If there are locks on transport requests or deadlocks in the system, it can cause this error.
  Network Issues: Connectivity problems between the systems involved in the transport can also lead to this error.
  
  Solutions:
  
  Check TMS Configuration: Ensure that the Transport Management System is correctly configured. Verify the transport routes and system settings.
  Monitor System Resources: Check the system's CPU and memory usage. If resources are low, consider optimizing or upgrading the system.
  Review Transport Directory: Ensure that the transport directory is accessible and that there are no file system issues. Check for sufficient disk space.
  Check for Locks: Use transaction codes like SM12 to check for locks on transport requests. If locks are found, they may need to be released.
  Review Logs: Check the transport logs for more detailed error messages. You can find logs in transaction STMS or by checking the transport directory.
  Restart Transport Process: Sometimes, simply restarting the transport process can resolve transient issues.
  Check Network Connectivity: Ensure that there are no network issues between the systems involved in the transport.
  
  Related Information:
  
  Transaction Codes: 
  
  STMS - Transport Management System
  SM12 - Display and manage locks
  ST22 - Dump analysis
  SLG1 - Application log
  
  
  SAP Notes: Check SAP Notes related to transport issues for any known bugs or patches that may address this error.
  Documentation: Review SAP documentation on transport management for best practices and troubleshooting steps.
  
  If the issue persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance, providing them with detailed logs and system information.