How To Fix RSDHA303 - Mandatory mapping for key field '&1' of target table '&2' missing


RSDHA303 - Overview

  • Message type: E = Error

  • Message class: RSDHA - HANA Analysis in BW

  • Message number: 303

  • Message text: Mandatory mapping for key field '&1' of target table '&2' missing

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  • Self-Explanatory Message

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    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 RSDHA303 - Mandatory mapping for key field '&1' of target table '&2' missing ?
    The SAP error message RSDHA303 indicates that there is a mandatory mapping issue for a key field in a target table. This typically occurs in the context of data modeling in SAP BW (Business Warehouse) or when working with InfoObjects and DataSources.
    
    Cause: The error arises when a key field in the target table (usually an InfoObject or a DataStore Object) does not have a corresponding mapping defined in the transformation or data flow. This means that the system cannot determine how to populate that key field with data from the source.
    Solution: To resolve this error, you can follow these steps: Check the Transformation: Go to the transformation that is causing the error. Ensure that all mandatory fields in the target table are mapped correctly from the source fields. Mapping Configuration: If the key field is not mapped, you need to create a mapping for it. This can be done by: Opening the transformation in the SAP BW

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