Message type: E = Error
Message class:  CNV_MBT_DEX - DMIS Data Extract related messages 
Message number: 015
Message text: Currently no Data Extract is assigned to package & for import
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The SAP error message CNV_MBT_DEX015 indicates that there is currently no data extract assigned to the package for import. This error typically occurs in the context of data migration or data transfer processes, particularly when using SAP's Migration Cockpit or similar tools.
Cause: No Data Extract Assigned: The primary cause of this error is that the data extract (which defines the data to be transferred) has not been assigned to the specific package you are trying to import.
Configuration Issues: There may be configuration issues in the migration project where the data extraction process has not been properly set up. Missing or Incomplete Data: The data extract might not have been created or might be incomplete, leading to the absence of data for the specified package. Incorrect Package Selection: The package you are trying to import may not be the correct one that has the data extract associated with it.
Solution: Check Data Extract Assignment: Go to the
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