How To Fix /PM0/ABO_API_MESSAGE024 - Unknown declaration &1


SAP Error Message - Details

  • Message type: E = Error

  • Message class: /PM0/ABO_API_MESSAGE -

  • Message number: 024

  • Message text: Unknown declaration &1

  • Show details Hide details


  • 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 /PM0/ABO_API_MESSAGE024 - Unknown declaration &1 ?
    The SAP error message /PM0/ABO_API_MESSAGE024 Unknown declaration &1 typically indicates that the system is unable to recognize a specific declaration or identifier that is being referenced in your process. This can occur in various contexts, such as when working with the Advanced Business Application Programming (ABAP) or when dealing with specific modules in SAP.
    
    Cause: Typographical Error: The declaration name might be misspelled or incorrectly formatted. Missing Declaration: The declaration may not exist in the system, possibly due to it not being created or activated. Authorization Issues: The user may not have the necessary permissions to access the declaration.
    Configuration Issues: There may be a configuration problem in the system that prevents the declaration from being recognized. Transport Issues: If the declaration was recently transported from another system, it may not have been properly imported.
    Solution: Check Spelling: Verify that the declaration name is spelled correctly in your code or configuration. Verify Existence: Check if the declaration exists in

    Already have an account? Login here!




Instant HelpGet instant SAP help. Sign up for our Free Essentials Plan.


Related SAP Error Messages

Click the links below to see the following related messages:

Click on this link to search all SAP messages.


Rating
ERPlingo's SAP support assistant is amazing. Saves me countless hours trying to solve complex SAP issues myself. It's a real game changer!
Rate 1
Thomas Michael
SAP Consultant, Author & Speaker