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How To Fix CID899 - Undefined error in FM &1. Inform SAP


SAP Error Message - Details

  • Message type: E = Error

  • Message class: CID - COPC IDOC Messages

  • Message number: 899

  • Message text: Undefined error in FM &1. Inform SAP

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  • 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 CID899 - Undefined error in FM &1. Inform SAP ?

    The SAP error message CID899, which states "Undefined error in FM &1. Inform SAP," typically indicates that there is an issue with a function module (FM) in the SAP system that is not being handled correctly. This error can arise from various underlying causes, and it is often not very descriptive, making it challenging to diagnose the exact problem without further investigation.

    Possible Causes:

    1. Coding Issues: There may be a bug or an unhandled exception in the function module that is being called.
    2. Data Issues: The input data being passed to the function module may be invalid or not in the expected format.
    3. Configuration Issues: There could be a configuration problem in the system that affects how the function module operates.
    4. Authorization Issues: The user executing the function may not have the necessary authorizations to perform the action.
    5. System Bugs: There may be a known issue or bug in the version of SAP you are using that has not been addressed.

    Solutions:

    1. Check the Function Module: Use transaction SE37 to check the function module mentioned in the error message. Look for any obvious issues in the code or logic.
    2. Review Input Data: Ensure that the data being passed to the function module is valid and meets the expected criteria.
    3. Debugging: If you have access, use the debugger to step through the function module to identify where the error occurs.
    4. Check Authorizations: Verify that the user has the necessary authorizations to execute the function module.
    5. SAP Notes: Search the SAP Support Portal for any relevant SAP Notes that might address this specific error or provide a patch.
    6. Contact SAP Support: If the issue persists and you cannot find a resolution, it may be necessary to contact SAP Support with the details of the error, including the function module name and any relevant context.

    Related Information:

    • Transaction Codes: SE37 (Function Module), SE80 (Object Navigator), ST22 (Dump Analysis), SM21 (System Log).
    • SAP Notes: Regularly check for updates or patches related to the function module or the specific error message.
    • Documentation: Review the documentation for the function module to understand its expected behavior and requirements.

    Best Practices:

    • Always ensure that your SAP system is up to date with the latest patches and updates.
    • Maintain good documentation of any custom developments to facilitate troubleshooting.
    • Implement proper error handling in custom code to avoid undefined errors.

    If you encounter this error, it is essential to gather as much information as possible about the context in which it occurs to facilitate troubleshooting.

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