How To Fix /SAPAPO/OM_PERF_MSG071 - Allocate globals

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_PERF_MSG -

• Message number: 071

• Message text: Allocate globals

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.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_PERF_MSG071 - Allocate globals ?

  The SAP error message /SAPAPO/OM_PERF_MSG071 Allocate globals typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is an issue related to memory allocation for global variables during the execution of a planning function or process. This error can arise due to various reasons, including insufficient memory resources, configuration issues, or problems with the planning function itself.
  Causes:
  
  Insufficient Memory: The system may not have enough memory allocated to handle the global variables required for the operation.
  Configuration Issues: Incorrect settings in the APO configuration can lead to memory allocation problems.
  Large Data Volume: Processing a large volume of data can exceed the memory limits, causing allocation failures.
  System Limits: The underlying database or application server may have reached its limits in terms of memory usage.
  
  Solutions:
  
  
  Increase Memory Allocation:
  
  Check and increase the memory settings for the SAP application server. This can be done by adjusting the instance profile parameters (e.g., abap/heap_area_total, abap/heap_area_dia, etc.).
  Ensure that the operating system has sufficient memory available for the SAP instance.
  
  
  
  Optimize Planning Functions:
  
  Review the planning functions being executed to ensure they are optimized for performance and memory usage.
  Consider breaking down large planning functions into smaller, more manageable tasks.
  
  
  
  Data Volume Management:
  
  If the error occurs due to large data volumes, consider filtering the data or processing it in smaller batches.
  Archive or delete unnecessary data to reduce the overall data volume being processed.
  
  
  
  Check Configuration:
  
  Review the configuration settings in the APO system to ensure they are set correctly.
  Consult with your SAP Basis team to verify that the system is configured optimally for your workload.
  
  
  
  Monitor System Performance:
  
  Use transaction codes like ST02 (Buffer Monitor) and ST03 (Workload Analysis) to monitor memory usage and identify bottlenecks.
  Analyze system logs for any additional error messages or warnings that may provide more context.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide patches and updates.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for APO for detailed information on memory management and planning functions.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, providing them with detailed information about the error and the context in which it occurs.
  
  By following these steps, you should be able to diagnose and resolve the /SAPAPO/OM_PERF_MSG071 Allocate globals error effectively.