How To Fix /PRA/PN142 - Synchronous launch mode set. Recommended for diagnostic use only

SAP Error Message - Details

• Message type: E = Error

• Message class: /PRA/PN -

• Message number: 142

• Message text: Synchronous launch mode set. Recommended for diagnostic use only

Self-Explanatory Message

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• What is the cause and solution for SAP error message /PRA/PN142 - Synchronous launch mode set. Recommended for diagnostic use only ?

  The SAP error message /PRA/PN142 Synchronous launch mode set. Recommended for diagnostic use only typically indicates that a process or function is being executed in synchronous mode, which is generally not recommended for production environments. This mode is often used for diagnostic purposes or during testing phases.
  Cause:
  
  Synchronous Launch Mode: The system is configured to run a particular process in synchronous mode, which means that the process will wait for the completion of the task before moving on to the next one. This can lead to performance issues, especially if the task takes a long time to complete.
  Configuration Settings: The error may arise from specific configuration settings in the SAP system that dictate how certain processes should be executed.
  Development or Testing Environment: This mode is often used in development or testing environments where immediate feedback is necessary for debugging purposes.
  
  Solution:
  
  Change Launch Mode: If you are in a production environment, consider changing the launch mode from synchronous to asynchronous. This can usually be done in the configuration settings of the relevant process or function module.
  Review Configuration: Check the configuration settings for the specific process that is generating the error. Ensure that it is set up correctly for the intended environment (development, testing, or production).
  Consult Documentation: Refer to the SAP documentation or help files related to the specific module or process you are working with. This can provide insights into the correct settings and best practices.
  Contact SAP Support: If you are unable to resolve the issue through configuration changes, consider reaching out to SAP support for assistance. They can provide guidance based on the specific context of your system.
  
  Related Information:
  
  Performance Impact: Running processes in synchronous mode can lead to performance bottlenecks, especially if multiple users or processes are trying to execute tasks simultaneously.
  Best Practices: It is generally recommended to use asynchronous processing for tasks that do not require immediate feedback or where performance is a concern.
  Monitoring and Logging: Enable logging and monitoring for the processes to identify any potential issues that may arise from running in synchronous mode.
  
  By addressing the configuration and understanding the implications of synchronous processing, you can mitigate the issues associated with this error message.