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How To Fix SMT_REPORTS020 - Parameter &1 has not been assigned to any field


SAP Error Message - Details

  • Message type: E = Error

  • Message class: SMT_REPORTS - Report messages

  • Message number: 020

  • Message text: Parameter &1 has not been assigned to any field

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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 SMT_REPORTS020 - Parameter &1 has not been assigned to any field ?

    The SAP error message SMT_REPORTS020 with the description "Parameter &1 has not been assigned to any field" typically occurs in the context of SAP's Smart Forms or SAPscript when a parameter is referenced in a report or form but has not been properly assigned to a field or variable.

    Cause:

    1. Unassigned Parameter: The parameter mentioned in the error message (represented by &1) is declared but not linked to any field in the Smart Form or SAPscript.
    2. Typographical Error: There may be a typo in the parameter name, causing the system to not recognize it.
    3. Missing Field Assignment: The parameter might be intended to be used in a specific context but has not been assigned to any field in the form or report.
    4. Changes in Data Structure: If the underlying data structure has changed (e.g., fields added or removed), the parameter may no longer correspond to any existing field.

    Solution:

    1. Check Parameter Assignment:

      • Open the Smart Form or SAPscript where the error occurs.
      • Verify that the parameter is correctly assigned to a field. You can do this by checking the form's interface and ensuring that the parameter is linked to the appropriate field in the data structure.
    2. Correct Typographical Errors:

      • Ensure that the parameter name is spelled correctly and matches the field names in the data structure.
    3. Update the Form:

      • If the data structure has changed, update the Smart Form or SAPscript to reflect these changes. This may involve reassigning parameters to the correct fields or adding new fields as necessary.
    4. Test the Changes:

      • After making the necessary adjustments, test the Smart Form or SAPscript to ensure that the error no longer occurs and that the output is as expected.
    5. Consult Documentation:

      • If you are unsure about the correct parameters or field assignments, refer to the SAP documentation or consult with a colleague who has experience with Smart Forms or SAPscript.

    Related Information:

    • Smart Forms: A tool in SAP for designing and maintaining forms for print layout.
    • SAPscript: An older form of SAP's text processing tool, which is being gradually replaced by Smart Forms.
    • Debugging: If the issue persists, consider using the debugging tools available in SAP to trace the execution and identify where the parameter is failing to be assigned.

    By following these steps, you should be able to resolve the error message SMT_REPORTS020 and ensure that your Smart Form or SAPscript functions correctly.

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