How To Fix CNV_CMIS_U_20003 - Records are already transfered

CNV_CMIS_U_20003 - Overview

• Message type: E = Error

• Message class: CNV_CMIS_U_20 - CMIS Upg: Messages from XPRA functions

• Message number: 003

• Message text: Records are already transfered

Self-Explanatory Message

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CNV_CMIS_U_20003 - Details

• The SAP error message CNV_CMIS_U_20003 indicates that records have already been transferred in the context of a data migration or conversion process, typically related to the SAP Conversion Management Information System (CMIS). This error often arises during data migration projects, especially when using tools like SAP S/4HANA Migration Cockpit or other data transfer methods.
  
  Cause:
  
  Duplicate Transfer Attempts: The most common cause of this error is that the records you are trying to transfer have already been processed in a previous migration attempt.
  Incorrect Data Selection: The selection criteria used for the data transfer may inadvertently include records that have already been transferred.
  Transaction Logs: The system may have logs or flags indicating that the records were successfully transferred, preventing reprocessing.
  
  
  Solution:
  
  Check Transfer Logs: Review the logs or reports generated during the previous transfer to confirm which records were successfully processed. This will help you identify the records that are causing the error.
  Adjust Selection Criteria: