Message type: E = Error
Message class:  CNV_CMIS_A_30_MSG - Message class for system Analysis 
Message number: 104
Message text: No table available in source package &.
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The SAP error message CNV_CMIS_A_30_MSG104 indicates that there is no table available in the specified source package during a data migration or conversion process. This error typically arises in the context of SAP's data migration tools, such as the SAP S/4HANA Migration Cockpit or other conversion tools.
Cause: Missing Source Table: The source package you are trying to use does not contain the required tables for the migration process. Incorrect Configuration: The configuration settings for the migration might be incorrect, leading to the system not being able to locate the necessary tables. Data Model Changes: If there have been changes in the data model or if the source system has been modified, the expected tables may no longer exist. Authorization Issues: The user executing the migration may not have the necessary authorizations to access the tables in the source package.
Solution: Verify Source Package: Check the source package to ensure that it contains the required tables. You
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