Message type: E = Error
Message class:  CNVHCM_PRESEL - TDMS4HCM: Messages for Object Selection 
Message number: 211
Message text: Create new selection ID using "Create" pushbutton or enter existing ID
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The SAP error message CNVHCM_PRESEL211 typically occurs in the context of the SAP HCM (Human Capital Management) module, particularly when dealing with the selection of data for processes like data migration or reporting. This error indicates that the system expects you to either create a new selection ID or enter an existing one, but neither action has been taken.
Cause: No Selection ID Provided: The user has not entered a valid selection ID in the relevant field. Invalid Selection ID: The entered selection ID does not exist in the system. User Interface Issue: The user may not have clicked the "Create" button to generate a new selection ID. Authorization Issues: The user may not have the necessary permissions to create or access selection IDs.
Solution: Create a New Selection ID: Click on the "Create" pushbutton in the interface to generate a new selection ID. Fill in the required fields and save the new selection. Enter an Existing Selection ID: If you
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