Message type: E = Error
Message class:  CNV_CMIS_A_20 - Message class for Cross-Client Customizing Comparison (SLO) 
Message number: 073
Message text: Table size information not found for package &1 destination &2
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The SAP error message CNV_CMIS_A_20073 indicates that the system is unable to find the table size information for a specific package and destination during a data migration or conversion process. This error typically arises in the context of SAP's Conversion and Migration tools, particularly when using the SAP S/4HANA Migration Cockpit or similar tools.
Cause: Missing Table Size Information: The error suggests that the system is unable to retrieve the necessary metadata about the size of the tables involved in the migration for the specified package and destination.
Configuration Issues: There may be issues with the configuration of the migration package or the destination system that prevent the retrieval of table size information. Inconsistent Data: The data in the source or target system may not be consistent or properly defined, leading to the inability to determine the table sizes. Transport Issues: If the migration package was transported from another system, it may not have been
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