Message type: E = Error
Message class:  CNVMBT - Messages for MBT/API/PCL 
Message number: 373
Message text: Subproject &1 has no packages
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The SAP error message CNVMBT373 indicates that a subproject does not have any associated packages. This error typically arises in the context of data migration projects, particularly when using the SAP Migration Cockpit or similar tools.
Cause: No Packages Defined: The subproject in question has not been assigned any packages. Packages are essential for organizing and managing the data migration process.
Configuration Issues: There may be a misconfiguration in the project setup, leading to the absence of packages. Data Migration Process: The error can occur if the migration process is not properly set up or if the necessary steps to create packages have not been followed.
Solution: Check Subproject Configuration: Navigate to the relevant transaction or tool where the subproject is defined. Verify that the subproject is correctly configured and that it is intended to have packages. Create Packages: If no packages exist, you will need to create them. This can typically be done within the migration tool or project
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