How To Fix /SAPAPO/CDPSOPT004 - Illegal instruction

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CDPSOPT -

• Message number: 004

• Message text: Illegal instruction

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.

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CDPSOPT004 - Illegal instruction ?

  The SAP error message /SAPAPO/CDPSOPT004 Illegal instruction typically indicates that there is an issue with the execution of a program or function within the SAP Advanced Planning and Optimization (APO) module. This error can arise due to various reasons, including:
  Causes:
  
  Incompatible Software Versions: The version of the SAP kernel or APO components may not be compatible with the underlying operating system or hardware architecture.
  Corrupted Installation: The installation of the SAP system or its components may be corrupted, leading to illegal instructions being executed.
  Hardware Issues: There may be hardware-related issues, such as faulty memory or CPU problems, that cause the system to execute invalid instructions.
  Configuration Issues: Incorrect configuration settings in the SAP system or APO module can lead to unexpected behavior and errors.
  Missing or Incorrect Libraries: Required libraries or dependencies may be missing or incorrectly configured, leading to execution failures.
  
  Solutions:
  
  Check Compatibility: Ensure that the SAP kernel and APO components are compatible with your operating system and hardware. Refer to the SAP Product Availability Matrix for guidance.
  Update SAP Kernel: If you are running an outdated version of the SAP kernel, consider updating it to the latest version that is compatible with your system.
  Reinstall Components: If you suspect that the installation is corrupted, consider reinstalling the affected components of the SAP system.
  Check Hardware: Run diagnostics on your hardware to check for issues with memory or CPU. Replace any faulty components as necessary.
  Review Configuration: Check the configuration settings in the SAP system and APO module to ensure they are set correctly. Consult SAP documentation for guidance on proper configuration.
  Consult SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error. SAP Notes often contain patches or workarounds for known issues.
  Contact SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance. Provide them with detailed information about the error, including logs and system configuration.
  
  Related Information:
  
  SAP Notes: Look for specific SAP Notes related to the error message /SAPAPO/CDPSOPT004 in the SAP Support Portal.
  System Logs: Check the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO that may help in diagnosing or resolving the issue, such as /SAPAPO/CDPSOPT for optimization settings.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.