Message type: E = Error
Message class:  CNVHCM_PRESEL - TDMS4HCM: Messages for Object Selection 
Message number: 150
Message text: Do not specify field ADATANR in restrictions of relationships of step &1
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The SAP error message CNVHCM_PRESEL150 typically occurs during the configuration of a conversion or migration process, particularly when dealing with the HCM (Human Capital Management) module. This error indicates that the field ADATANR (which is used to identify the data record in the context of infotypes) should not be specified in the restrictions of relationships for a specific step in the conversion process.
Cause: The error arises because the system has certain restrictions on how fields can be used in the context of relationships during the conversion process. Specifically, the field ADATANR is not allowed to be included in the restrictions for the relationships defined in the step you are working on. This is likely due to the way the data model is structured in SAP HCM, where certain fields are reserved for specific purposes and should not be manipulated in certain contexts.
Solution: To resolve this error, you should: Review the Configuration: Go to
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