Message type: E = Error
Message class:  CNV_CMIS_A_20 - Message class for Cross-Client Customizing Comparison (SLO) 
Message number: 252
Message text: No data available for the current selection
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The SAP error message CNV_CMIS_A_20252: No data available for the current selection typically occurs in the context of data migration or conversion processes, particularly when using the SAP S/4HANA Migration Cockpit or similar tools. This error indicates that the system could not find any data that matches the criteria specified in the selection parameters. Causes: Incorrect Selection Criteria: The filters or selection criteria set by the user may not match any existing data in the source system. Data Not Loaded: The data that is supposed to be migrated or converted may not have been loaded into the system yet. Data Deletion: The data might have been deleted or is not available in the expected tables. Authorization Issues: The user may not have the necessary authorizations to view the data.
Configuration Issues: There may be issues with the configuration of the migration or conversion tool, leading to incorrect data retrieval. Solutions: Check Selection Criteria: Review the selection criteria you
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