Message type: E = Error
Message class:  CNV_LTHCM_G_10 - LT HCM: General Message Class 
Message number: 122
Message text: For cluster table &1, RELID &2 is excluded from transfer
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The SAP error message CNV_LTHCM_G_10122 indicates that a specific cluster table (denoted by &1) and a specific relationship ID (denoted by &2) are excluded from the data transfer process during a data migration or conversion scenario. This error typically arises in the context of the SAP Landscape Transformation (SLT) or during data migration projects, particularly when using tools like the SAP Data Services or SAP S/4HANA Migration Cockpit.
Cause: Exclusion Criteria: The cluster table and relationship ID may be excluded from the transfer due to predefined criteria in the migration settings. This could be due to: Configuration settings that specify which tables or data should be excluded. Data integrity or consistency checks that prevent certain data from being transferred. The relationship ID may not be relevant or necessary for the target system. Data Model Changes: If the target system has a different data model or structure, certain cluster tables may not be applicable or supported. Technical Restrictions:
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