How To Fix CNV849 - Errors occurred during generation (see the log for details)


CNV849 - Overview

  • Message type: E = Error

  • Message class: CNV - Conversion: Messages for Conversion Services (CNCC)

  • Message number: 849

  • Message text: Errors occurred during generation (see the log for details)

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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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    You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.


CNV849 - Details

  • The SAP error message "CNV849 Errors occurred during generation (see the log for details)" typically occurs during data migration or conversion processes, particularly when using SAP's Data Migration tools or during system upgrades. This error indicates that there were issues encountered while generating or processing data, and it suggests that you should check the logs for more detailed information about the specific errors.
    Causes:
    
    Data Inconsistencies: The data being migrated may have inconsistencies or errors that prevent successful processing.
    
    Configuration Issues: Incorrect configuration settings in the migration tool or in the source/target systems can lead to errors. Missing Dependencies: Required objects, such as tables, fields, or other dependencies, may be missing or not properly defined. Authorization Issues: The user executing the migration may not have the necessary authorizations to perform certain actions. Technical Errors: There may be underlying technical issues, such as database connectivity problems or system resource limitations. Solutions: Check Logs: Review the detailed logs generated during

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