How To Fix CNV_LTHCM_S_10227 - Duplicate entries for domain &1 and data element &2

SAP Error Message - Details

• 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

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_LTHCM_S_10227 - Duplicate entries for domain &1 and data element &2 ?

  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 to find duplicates.
  
  
  
  Data Cleansing:
  
  Clean the source data by removing or consolidating duplicate entries. Ensure that each entry is unique and adheres to the expected format and constraints.
  
  
  
  Check Data Model:
  
  Verify the data model and ensure that it is correctly defined. Make sure that the relationships and constraints are properly set up to avoid duplicates.
  
  
  
  Adjust Migration Settings:
  
  Review the configuration settings of the migration tool. Ensure that the settings are appropriate for the data being migrated and that they do not allow for duplicates.
  
  
  
  Testing:
  
  After making the necessary changes, run a test migration to ensure that the error does not occur again. Monitor the logs for any additional issues.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or notes related to the specific migration tool you are using for any additional guidance or troubleshooting steps.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions for this specific error message.
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed.
  Data Migration Best Practices: Familiarize yourself with best practices for data migration in SAP to prevent similar issues in the future.
  
  By following these steps, you should be able to resolve the CNV_LTHCM_S_10227 error and successfully complete your data migration process.