How To Fix /SAPAPO/OM_PERF_MSG074 - Pure CPU test (loop)

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_PERF_MSG -

• Message number: 074

• Message text: Pure CPU test (loop)

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_MSG074 - Pure CPU test (loop) ?

  The SAP error message /SAPAPO/OM_PERF_MSG074 Pure CPU test (loop) typically indicates that the system has detected a performance issue, specifically a situation where a process is consuming excessive CPU resources, potentially due to an infinite loop or inefficient processing logic in the code.
  Cause:
  
  Infinite Loop: The most common cause is an infinite loop in the code, where a process continues to execute without reaching a termination condition.
  Inefficient Algorithms: Poorly designed algorithms that require excessive computation can lead to high CPU usage.
  Data Volume: Processing a large volume of data without proper optimization can also lead to high CPU consumption.
  Configuration Issues: Incorrect configuration settings in the system can lead to performance bottlenecks.
  
  Solution:
  
  Code Review: Review the custom code or enhancements that may be running during the process to identify any infinite loops or inefficient logic.
  Performance Analysis: Use transaction codes like ST05 (SQL Trace), ST12 (Performance Analysis), or SAT (ABAP Trace) to analyze the performance of the program and identify bottlenecks.
  Optimize Algorithms: If the issue is due to inefficient algorithms, consider optimizing the code to reduce CPU usage.
  Data Management: If the issue is related to data volume, consider implementing data management strategies such as data archiving or processing data in smaller batches.
  System Configuration: Check the configuration settings in SAP APO and ensure they are optimized for performance.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide patches related to this error.
  
  Related Information:
  
  Monitoring Tools: Utilize SAP monitoring tools to keep an eye on system performance and identify potential issues before they escalate.
  SAP Community: Engage with the SAP Community or forums to see if other users have encountered similar issues and what solutions they have implemented.
  Documentation: Refer to SAP documentation for best practices in performance tuning and optimization in SAP APO.
  
  If the problem persists after trying the above solutions, it may be necessary to engage SAP support for further assistance.