How To Fix /SAPAPO/PE072 - No resources available for parallel processing

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PE -

• Message number: 072

• Message text: No resources available for 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.

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 /SAPAPO/PE072 - No resources available for parallel processing ?

  The SAP error message /SAPAPO/PE072 No resources available for parallel processing typically occurs in the context of SAP Advanced Planning and Optimization (APO) when the system is unable to allocate the necessary resources for parallel processing tasks. This can happen for various reasons, including system configuration issues, resource limitations, or incorrect settings in the APO environment.
  Causes:
  
  Resource Limitations: The system may not have enough available resources (like CPU or memory) to handle the parallel processing requests.
  Configuration Issues: The settings for parallel processing in the APO system may not be configured correctly.
  Job Scheduling Conflicts: Other jobs running in the background may be consuming resources, leading to a lack of availability for the current task.
  System Load: High system load or performance issues can lead to resource contention.
  Incorrect Parallel Processing Settings: The number of parallel processes allowed may be set too low.
  
  Solutions:
  
  Check System Resources: Monitor the system's CPU and memory usage to ensure that there are sufficient resources available. You can use transaction codes like SM50 or SM66 to check active processes and their resource consumption.
  Adjust Parallel Processing Settings: Review and adjust the settings for parallel processing in the APO configuration. This can typically be done in the transaction SPRO under the relevant APO settings.
  Job Management: Check for any long-running or resource-intensive jobs in the background that may be consuming resources. You can use transaction SM37 to monitor background jobs and their statuses.
  Increase Parallel Processing Capacity: If necessary, increase the number of parallel processes allowed in the system. This can be done in the configuration settings for the specific APO application you are working with.
  System Performance Tuning: Consider performing system performance tuning to optimize resource usage. This may involve adjusting database settings, optimizing queries, or increasing hardware resources.
  Consult SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on configuration and troubleshooting.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM50, SM66, SM37, and SPRO for monitoring and configuration.
  SAP Documentation: Refer to SAP Help documentation for detailed information on configuring parallel processing in APO.
  SAP Community: Engage with the SAP Community forums for insights and solutions shared by other users who may have encountered similar issues.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.