How To Fix /IAM/UI201 - Field &1 does not match display type &2 (&3)


SAP Error Message - Details

  • Message type: E = Error

  • Message class: /IAM/UI -

  • Message number: 201

  • Message text: Field &1 does not match display type &2 (&3)

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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.



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Smart SAP Assistant

  • What is the cause and solution for SAP error message /IAM/UI201 - Field &1 does not match display type &2 (&3) ?
    The SAP error message /IAM/UI201 Field &1 does not match display type &2 (&3) typically indicates a mismatch between the expected display type of a field and the actual data type or format being used in the user interface. This error is often encountered in the context of SAP Fiori applications or when using the SAP UI5 framework.
    
    Cause: Field Type Mismatch: The field defined in the backend (e.g., in the data model or database) does not match the expected display type in the frontend. For example, a numeric field might be expected, but a string is being passed. Data Binding Issues: There may be issues with how data is bound to the UI elements, leading to incorrect data types being displayed. Configuration Errors: Incorrect configuration in the UI5 application or Fiori elements can lead to this error, especially if the metadata is not correctly defined. Version Compatibility: Sometimes, using different versions of SAP components

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