How To Fix CNV_10210016 - Failed to save the mapping variant


SAP Error Message - Details

  • Message type: E = Error

  • Message class: CNV_10210 - NCE: CWB Interface

  • Message number: 016

  • Message text: Failed to save the mapping variant

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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 CNV_10210016 - Failed to save the mapping variant ?
    The SAP error message CNV_10210016: Failed to save the mapping variant typically occurs in the context of data migration or conversion processes, particularly when using SAP's tools for data transfer, such as the SAP S/4HANA Migration Cockpit or other data migration tools.
    Causes:
    
    Authorization Issues: The user may not have the necessary authorizations to save mapping variants.
    Technical Errors: There could be a technical issue with the underlying database or application server that prevents saving.
    Data Integrity Issues: The mapping variant may contain invalid or incomplete data that violates constraints.
    
    Configuration Issues: Incorrect configuration settings in the migration tool or related components. System Performance: High load on the system or database could lead to timeouts or failures in saving data. Solutions: Check Authorizations: Ensure that the user has the necessary permissions to create and save mapping variants. This may involve checking roles and authorizations in the SAP system. Review Logs: Check the application logs (transaction SLG1) for more detailed

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