How To Fix CNV_20800218 - There is no duplicate entry


CNV_20800218 - Overview

  • Message type: E = Error

  • Message class: CNV_20800 - Message class for CNV_20800

  • Message number: 218

  • Message text: There is no duplicate entry

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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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CNV_20800218 - Details

  • The SAP error message CNV_20800218: There is no duplicate entry typically occurs during data migration or conversion processes, particularly when using SAP's Data Migration tools or during the execution of specific conversion programs. This error indicates that the system is trying to find a duplicate entry in a dataset, but it cannot locate one, which may lead to issues in the data processing workflow.
    Causes:
    
    Missing Data: The entry that the system is trying to find may not exist in the source data or the target system.
    Incorrect Mapping: There may be an issue with how the data is mapped from the source to the target, leading to the system not being able to find the expected duplicates.
    Data Integrity Issues: The data being processed may have integrity issues, such as missing keys or incorrect relationships between records.
    
    Configuration Issues: The configuration settings for the data migration process may not be set up correctly, leading

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