How To Fix /CFG/TR_PAR029 - Error in PUSH TRANSPORT parallelization START_THREAD, resource failure

SAP Error Message - Details

• Message type: E = Error

• Message class: /CFG/TR_PAR -

• Message number: 029

• Message text: Error in PUSH TRANSPORT parallelization START_THREAD, resource failure

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /CFG/TR_PAR029 - Error in PUSH TRANSPORT parallelization START_THREAD, resource failure ?

  The SAP error message /CFG/TR_PAR029 Error in PUSH TRANSPORT parallelization START_THREAD, resource failure typically indicates an issue with the transport management system (TMS) in SAP, specifically related to the parallel processing of transport requests. This error can occur due to various reasons, including system resource limitations, configuration issues, or problems with the transport directory.
  Causes:
  
  Resource Limitations: The system may not have enough resources (CPU, memory, etc.) to handle the parallel transport requests.
  Configuration Issues: Incorrect settings in the transport management configuration can lead to this error.
  Transport Directory Issues: Problems with the transport directory, such as file system permissions or disk space issues, can cause failures in transport operations.
  Network Issues: If the transport requests involve multiple systems, network issues can lead to failures in communication between systems.
  Locks or Deadlocks: If there are locks on transport requests or deadlocks in the system, it can prevent the transport from proceeding.
  
  Solutions:
  
  Check System Resources: Monitor the system's CPU and memory usage. If resources are low, consider optimizing the system or increasing the resources available.
  Review Transport Configuration: Ensure that the transport management system is correctly configured. Check the settings in transaction STMS and ensure that the transport routes and layers are correctly defined.
  Check Transport Directory: Verify that the transport directory is accessible and has the correct permissions. Ensure there is enough disk space available.
  Restart Transport Management: Sometimes, restarting the transport management system can resolve temporary issues. You can do this by stopping and starting the TMS using transaction STMS.
  Check for Locks: Use transaction SM12 to check for any locks that might be preventing the transport from proceeding. If you find any locks related to transport requests, you may need to delete them.
  Review Logs: Check the transport logs for more detailed error messages. You can find logs in transaction STMS under the "Transport Logs" section.
  Network Check: If the transport involves multiple systems, ensure that there are no network issues affecting communication between the systems.
  
  Related Information:
  
  Transaction Codes:
  
  STMS: Transport Management System
  SM12: Display and manage locks
  SM21: System log
  ST22: Dump analysis
  
  
  SAP Notes: Check for relevant SAP Notes that may address this specific error or provide additional troubleshooting steps. You can search for notes in the SAP Support Portal.
  Documentation: Review SAP documentation related to transport management for best practices and configuration guidelines.
  
  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 information about the error.