Message type: E = Error
Message class:  CNV_CMIS_M - Message class for CMIS Migration 
Message number: 404
Message text: Package ID is not active
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The SAP error message CNV_CMIS_M404: Package ID is not active typically occurs in the context of SAP data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the specified package ID, which is associated with a migration or conversion package, is not currently active in the system. Causes: Inactive Package: The package ID you are trying to use has not been activated in the system.
Configuration Issues: There may be configuration issues in the migration cockpit or the related settings that prevent the package from being recognized as active. Transport Issues: The package may not have been transported correctly to the system where you are trying to execute the migration. Authorization Issues: The user executing the migration may not have the necessary authorizations to access or activate the package. Solutions: Activate the Package: Go to the transaction code SE80 (Object Navigator) or SE38 (ABAP Editor). Check if the package
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