Message type: E = Error
Message class:  CNV_LTHCM_S_10 - LT HCM: Message Class for Data Selection 
Message number: 227
Message text: Duplicate entries for domain &1 and data element &2
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The SAP error message CNV_LTHCM_S_10227 indicates that there are duplicate entries for a specific domain and data element in the context of a data migration or conversion process, particularly related to the SAP Landscape Transformation (SLT) or similar data migration tools.
Cause: The error typically arises when: Duplicate Entries: There are multiple entries in the source data that correspond to the same domain and data element. This can happen if the source data is not properly cleaned or if there are inconsistencies in the data. Data Model Issues: The data model may not be correctly defined, leading to conflicts in the data being migrated. Configuration Errors: Incorrect configuration settings in the migration tool or process can also lead to this error.
Solution: To resolve this error, you can take the following steps: Identify Duplicates: Review the source data to identify the duplicate entries for the specified domain and data element. You can use SQL queries or data analysis tools
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