How To Fix CNV20551457 - Error; differentiator without related structure information (&)


CNV20551457 - Overview

  • Message type: E = Error

  • Message class: CNV20551 - message for package 20551 (company code delete)

  • Message number: 457

  • Message text: Error; differentiator without related structure information (&)

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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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CNV20551457 - Details

  • The SAP error message CNV20551457, which states "Error; differentiator without related structure information (&)," typically occurs during data migration or conversion processes, particularly when using SAP's tools for data transformation or migration, such as the SAP S/4HANA Migration Cockpit or other data conversion tools.
    
    Cause: This error generally indicates that there is a mismatch or inconsistency in the data structure definitions. Specifically, it suggests that a differentiator (which is a field or attribute used to distinguish between different records or data entries) is being referenced without the necessary accompanying structure information. This can happen due to: Missing Configuration: The required structure or mapping for the differentiator is not defined in the migration or conversion settings. Incorrect Data Mapping: The data being migrated does not align with the expected structure, leading to confusion in how the differentiator should be processed. Incompatible Data Types: The data types of the differentiator and the expected structure may not match,

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