How To Fix /ISDFPS/PM_CP043 - Internal error: Cannot execute function

SAP Error Message - Details

• Message type: E = Error

• Message class: /ISDFPS/PM_CP -

• Message number: 043

• Message text: Internal error: Cannot execute function

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 /ISDFPS/PM_CP043 - Internal error: Cannot execute function ?

  The SAP error message /ISDFPS/PM_CP043 Internal error: Cannot execute function typically indicates that there is an internal issue within the SAP system that prevents a specific function from being executed. This error can arise from various causes, including:
  Causes:
  
  Configuration Issues: Incorrect or incomplete configuration settings in the system can lead to this error.
  Authorization Problems: The user may not have the necessary authorizations to execute the function.
  System Bugs: There may be a bug in the SAP software that is causing the function to fail.
  Data Issues: Corrupted or inconsistent data in the database can lead to internal errors.
  Missing or Inactive Components: Required components or add-ons may be missing or inactive in the system.
  
  Solutions:
  
  Check Configuration: Review the configuration settings related to the function that is failing. Ensure that all necessary parameters are correctly set.
  User Authorizations: Verify that the user has the appropriate authorizations to execute the function. You may need to consult with your SAP security team.
  System Logs: Check the system logs (transaction codes like SLG1 or ST22) for more detailed error messages that can provide insights into the root cause.
  Data Consistency: Run consistency checks on the relevant data to ensure there are no corrupt entries. You can use transaction codes like SE11 or SE16 to inspect the data.
  SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that may address this specific error. There may be patches or updates available that resolve the issue.
  Contact SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance. Provide them with detailed information about the error, including any logs or screenshots.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as ST22 (Dump Analysis), SLG1 (Application Log), and SM21 (System Log) to gather more information about the error.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can share their solutions.
  Documentation: Review the official SAP documentation for the specific module or function you are working with to ensure you are following the correct procedures.
  
  By following these steps, you should be able to diagnose and potentially resolve the /ISDFPS/PM_CP043 Internal error: Cannot execute function error in your SAP system.