How To Fix WRF_UPGRADE_MSG037 - Maintain all parameters for parallelization

SAP Error Message - Details

• Message type: E = Error

• Message class: WRF_UPGRADE_MSG -

• Message number: 037

• Message text: Maintain all parameters for parallelization

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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Smart SAP Assistant

• What is the cause and solution for SAP error message WRF_UPGRADE_MSG037 - Maintain all parameters for parallelization ?

  The SAP error message WRF_UPGRADE_MSG037 indicates that there is an issue with the parallelization parameters in the SAP system, particularly in the context of the SAP Advanced Planning and Optimization (APO) module or similar areas where parallel processing is utilized.
  Cause:
  The error typically arises when the system is configured to run processes in parallel, but not all required parameters for parallelization have been maintained. This can happen due to:
  
  Missing Configuration: Certain parameters that control how processes are executed in parallel may not be set up correctly.
  Inconsistent Settings: There may be inconsistencies in the settings across different areas of the system.
  Upgrade Issues: If the system has recently been upgraded, some settings may not have been migrated or updated properly.
  
  Solution:
  To resolve the error, you can follow these steps:
  
  
  Check Parallelization Settings:
  
  Go to the relevant transaction (e.g., /SAPAPO/ for APO) and check the settings for parallel processing.
  Ensure that all necessary parameters for parallelization are maintained. This may include settings for background jobs, process chains, or specific planning functions.
  
  
  
  Maintain Missing Parameters:
  
  If you identify any missing parameters, maintain them according to the documentation or best practices for your specific SAP version and module.
  
  
  
  Review Documentation:
  
  Consult the SAP Help Portal or relevant SAP Notes for guidance on the specific parameters required for parallelization in your context.
  
  
  
  Check for Upgrades:
  
  If the issue arose after an upgrade, review the upgrade documentation to ensure that all necessary post-upgrade steps have been completed.
  
  
  
  Consult SAP Support:
  
  If you are unable to resolve the issue, consider reaching out to SAP Support for assistance. They can provide specific guidance based on your system configuration and version.
  
  
  
  Related Information:
  
  SAP Notes: Look for SAP Notes related to WRF_UPGRADE_MSG037 or parallel processing in APO. These notes often contain specific fixes or recommendations.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/ for APO settings or SPRO for configuration settings.
  System Logs: Check system logs (transaction SLG1) for additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to identify and resolve the cause of the WRF_UPGRADE_MSG037 error in your SAP system.