Message type: E = Error
Message class:  CNV_LTHCM_S_10 - LT HCM: Message Class for Data Selection 
Message number: 161
Message text: Standard table group &1 must always be included
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The SAP error message CNV_LTHCM_S_10161 indicates that a standard table group must always be included in a specific context, typically during data migration or conversion processes. This error is often encountered in the context of SAP Landscape Transformation (SLT) or during the use of the SAP Data Migration Cockpit.
Cause: The error occurs when a required standard table group is not included in the migration or conversion process. This can happen due to:
Configuration Issues: The configuration settings for the data migration might not include the necessary standard table groups. Missing Data: The data model or the mapping might not have the required standard tables defined. Incorrect Selection: The user may have inadvertently excluded the standard table group from the selection criteria.
Solution: To resolve this error, you can follow these steps: Check Configuration: Review the configuration settings for the data migration or conversion process. Ensure that the required standard table groups are included in the selection. Include Standard
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