How To Fix APS_CCV_CHECK002 - &1 cannot be used as primary data source. It has no key fields.


APS_CCV_CHECK002 - Overview

  • Message type: E = Error

  • Message class: APS_CCV_CHECK - Custom CDS View check messages

  • Message number: 002

  • Message text: &1 cannot be used as primary data source. It has no key fields.

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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 APS_CCV_CHECK002 - &1 cannot be used as primary data source. It has no key fields. ?
    The SAP error message APS_CCV_CHECK002 indicates that a specific data source cannot be used as a primary data source because it lacks key fields. This error typically arises in the context of SAP Analytics Cloud (SAC) or SAP BW (Business Warehouse) when trying to create a model or a data connection that requires a unique identifier for each record.
    
    Cause: Missing Key Fields: The data source you are trying to use does not have any fields defined as key fields. Key fields are essential for uniquely identifying records in a dataset. Data Source Configuration: The configuration of the data source may not have been set up correctly to include key fields. Data Model Requirements: The model you are trying to create or use may require at least one key field to function properly.
    Solution: Check Data Source Definition: Go to the data source definition in SAP and ensure that there are fields defined as key fields. Key

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