How To Fix RSM209 - Data class & is unknown


RSM209 - Overview

  • Message type: E = Error

  • Message class: RSM -

  • Message number: 209

  • Message text: Data class & is unknown

  • Show details Hide details
  • What causes this issue?

    InfoSource &V1& does not have any fields. Therefore, no &V2& can be
    generated either.

    System Response

    The requested function was terminated.

    How to fix this error?

    Get the meta data description for this InfoSource from a source system.
    If you are dealing with external data, maintain the meta data for this
    InfoSource.

    Error message extract from SAP system. Copyright SAP SE.


Smart SAP Assistant

  • What is the cause and solution for SAP error message RSM209 - Data class & is unknown ?
    The SAP error message RSM209, which states "Data class & is unknown," typically occurs when there is an issue with the data class specified for a database table or an object in the SAP system. This error can arise during various operations, such as when creating or modifying database tables.
    
    Cause: Incorrect Data Class Specification: The data class specified for the table does not exist or is misspelled. Missing Data Class Definition: The data class may not have been defined in the system. Transport Issues: If the table was transported from another system, the data class may not have been included or may not exist in the target system.
    Configuration Issues: There may be configuration issues in the SAP system that prevent the recognition of the data class.
    Solution: Check Data Class: Verify the data class specified in the table definition. Ensure that it is correctly spelled and exists in the system. You can check the available data

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