How To Fix /SAPAPO/PE073 - Error in Planning Service Manager parallel processing

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PE -

• Message number: 073

• Message text: Error in Planning Service Manager parallel processing

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 /SAPAPO/PE073 - Error in Planning Service Manager parallel processing ?

  The SAP error message /SAPAPO/PE073 Error in Planning Service Manager parallel processing typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue with the Planning Service Manager (PSM) during parallel processing tasks. This error can arise due to various reasons, including configuration issues, resource limitations, or problems with the data being processed.
  Causes:
  
  Configuration Issues: Incorrect settings in the Planning Service Manager or in the APO system can lead to this error.
  Resource Limitations: Insufficient system resources (CPU, memory) can cause parallel processing to fail.
  Data Issues: Problems with the data being processed, such as inconsistencies or missing data, can trigger this error.
  Locking Issues: If the data being accessed is locked by another process, it can lead to failures in parallel processing.
  Network Issues: Connectivity problems between the application server and database can also cause this error.
  
  Solutions:
  
  Check Configuration: Review the configuration settings for the Planning Service Manager. Ensure that all parameters are set correctly and that the PSM is properly configured for parallel processing.
  Monitor System Resources: Use transaction codes like SM50 or SM66 to monitor system performance and check for resource bottlenecks. If necessary, increase the resources allocated to the SAP system.
  Data Validation: Validate the data being processed to ensure there are no inconsistencies or missing entries. Use transaction codes like SE11 to check the relevant database tables.
  Check Locks: Use transaction code SM12 to check for any locks on the data that might be causing the issue. If locks are found, investigate the processes holding them.
  Review Logs: Check the application logs (transaction SLG1) for any additional error messages or warnings that could provide more context about the issue.
  Adjust Parallel Processing Settings: If the issue persists, consider adjusting the settings for parallel processing in the PSM configuration to reduce the load.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide patches and updates.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM50, SM66, SLG1, and SM12 for monitoring and troubleshooting.
  SAP Documentation: Refer to the official SAP documentation for APO and PSM for detailed configuration and troubleshooting guidelines.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and to share solutions.
  
  If the problem persists after trying the above solutions, it may be necessary to contact SAP support for further assistance.