/CFG/TR_PAR000 - Number of work processes used for transport request parallelization: &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /CFG/TR_PAR -

• Message number: 000

• Message text: Number of work processes used for transport request parallelization: &1

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.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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AnswerBot

• What is the cause and solution for SAP error message /CFG/TR_PAR000 - Number of work processes used for transport request parallelization: &1 ?

  The SAP error message /CFG/TR_PAR000 indicates that the number of work processes used for transport request parallelization has reached its limit. This typically occurs when there are multiple transport requests being processed simultaneously, and the system is unable to allocate additional work processes for the transport activities.
  Cause:
  
  Work Process Limit: The system has a predefined limit on the number of work processes that can be used for transport requests. If this limit is reached, the error message is triggered.
  High Volume of Transport Requests: If there are many transport requests being processed at the same time, it can lead to exhaustion of available work processes.
  Configuration Issues: The configuration settings for transport parallelization may not be optimized for the current workload.
  
  Solution:
  
  
  Increase the Number of Work Processes:
  
  You can increase the number of dialog work processes in the SAP system profile parameters. This can be done by modifying the instance profile (usually DEFAULT.PFL or the specific instance profile) and adjusting the parameters for the number of work processes.
  Parameters to consider:
  
  rdisp/wp_no_dia: Number of dialog work processes.
  rdisp/wp_no_btc: Number of background work processes.
  
  
  After making changes, restart the SAP instance for the changes to take effect.
  
  
  
  Optimize Transport Requests:
  
  Review the transport requests and see if they can be processed in a more staggered manner to reduce the load on the system.
  Consider scheduling transports during off-peak hours to minimize contention for work processes.
  
  
  
  Monitor Work Process Usage:
  
  Use transaction SM50 or SM66 to monitor the current usage of work processes. This can help identify if there are any long-running processes that are consuming resources.
  
  
  
  Check Transport Configuration:
  
  Review the transport configuration settings in transaction STMS to ensure that they are set up correctly for your environment.
  
  
  
  System Performance Tuning:
  
  If the system is consistently running into this issue, it may be worth investigating overall system performance and tuning other parameters to improve efficiency.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or patches related to transport parallelization issues.
  Documentation: Refer to the SAP Basis documentation for detailed information on configuring work processes and transport management.
  Transport Management System (TMS): Familiarize yourself with TMS settings and best practices for managing transports in SAP.
  
  By addressing the work process limits and optimizing the transport request handling, you should be able to resolve the error message /CFG/TR_PAR000.