How To Fix CNV_OM_MWBGEN034 - Delete before Insert is only supported by transfer behaviour 1!


CNV_OM_MWBGEN034 - Overview

  • Message type: E = Error

  • Message class: CNV_OM_MWBGEN - SLO: Messages for Object Based MBW Generation

  • Message number: 034

  • Message text: Delete before Insert is only supported by transfer behaviour 1!

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CNV_OM_MWBGEN034 - Details

  • The SAP error message CNV_OM_MWBGEN034 indicates that there is an issue with the data transfer behavior in the context of a migration or data transfer process. Specifically, the error states that "Delete before Insert is only supported by transfer behavior 1." This typically occurs in the context of data migration projects, especially when using the SAP S/4HANA Migration Cockpit or similar tools.
    
    Cause: The error is caused by the use of a transfer behavior that does not support the "Delete before Insert" operation. In SAP data migration, different transfer behaviors dictate how data is handled during the migration process. The transfer behavior options typically include: Transfer Behavior 1: This allows for the deletion of existing records before inserting new ones. Transfer Behavior 2: This may allow for updates or inserts but does not support deletion before insertion. Transfer Behavior 3: This may involve other specific operations that do not include deletion. If your migration scenario is

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