Message type: E = Error
Message class:  CNVHCM_PRESEL - TDMS4HCM: Messages for Object Selection 
Message number: 120
Message text: Remove object type for the first relationship of limit in step &1
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The SAP error message CNVHCM_PRESEL120 typically occurs during the conversion process in SAP, particularly when dealing with the migration of data related to the Human Capital Management (HCM) module. This error indicates that there is an issue with the configuration of relationships in the data model, specifically regarding the first relationship of a limit.
Cause: The error message CNVHCM_PRESEL120 is triggered when the system detects that the object type for the first relationship of a limit is not correctly defined or is missing. This can happen due to: Incorrect Configuration: The relationship types or object types may not be properly configured in the system. Data Inconsistencies: There may be inconsistencies in the data being migrated, such as missing or incorrect entries for the first relationship. Customizations: If there are custom developments or modifications in the HCM module, they may not align with the standard expectations of the migration process.
Solution: To resolve the CNVHCM_PRESEL120 error, you can
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