How To Fix CNV_LTHCM_S_10051 - Specify second field name for table &1

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_LTHCM_S_10 - LT HCM: Message Class for Data Selection

• Message number: 051

• Message text: Specify second field name for table &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_LTHCM_S_10051 - Specify second field name for table &1 ?

  The SAP error message CNV_LTHCM_S_10051, which states "Specify second field name for table &1," typically occurs during data migration or conversion processes, particularly when using the SAP Landscape Transformation (SLT) or other data migration tools. This error indicates that the system expects a second field name to be specified for a particular table, but it has not been provided.
  Cause:
  
  Missing Field Specification: The error usually arises when a required field name is not specified in the configuration or mapping settings for the data migration process.
  Incorrect Configuration: There may be an issue with the configuration of the data migration tool, where the necessary fields for the specified table have not been correctly defined.
  Data Model Changes: If there have been changes to the data model or the structure of the table in question, the migration tool may not be aware of the new structure.
  
  Solution:
  
  Check Configuration: Review the configuration settings for the data migration process. Ensure that all required fields, including the second field for the specified table, are correctly defined.
  Specify the Second Field: If the error message indicates a specific table (denoted by &1), go to the relevant configuration or mapping screen and specify the second field name as required.
  Consult Documentation: Refer to the SAP documentation or guides related to the specific migration tool you are using. This may provide insights into the required fields and their configurations.
  Review Data Model: If there have been recent changes to the data model, ensure that the migration tool is updated to reflect these changes. You may need to adjust the mapping accordingly.
  Testing: After making the necessary changes, run a test migration to ensure that the error has been resolved.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on data migration issues.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  SAP Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for assistance. They can provide more detailed troubleshooting based on your specific system configuration and version.
  
  By following these steps, you should be able to resolve the CNV_LTHCM_S_10051 error and successfully complete your data migration process.