How To Fix DMC_FILE006 - Defining the Excel sheets from the sender structures failed

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_FILE - File-related Messages

• Message number: 006

• Message text: Defining the Excel sheets from the sender structures failed

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_FILE006 - Defining the Excel sheets from the sender structures failed ?

  The SAP error message DMC_FILE006 indicates that there was a failure in defining the Excel sheets from the sender structures during a data migration or data transfer process. This error typically occurs in the context of SAP Data Migration Cockpit (DMC) or when using tools like SAP S/4HANA Migration Cockpit.
  Causes:
  
  
  Incorrect Excel Template: The Excel file being used may not conform to the expected structure or format required by the DMC. This includes issues like missing headers, incorrect data types, or additional sheets that are not recognized.
  
  
  Mapping Issues: There may be a mismatch between the sender structure defined in the DMC and the actual structure of the Excel file. This can happen if the fields in the Excel file do not match the expected fields in the DMC configuration.
  
  
  Data Type Mismatches: If the data types in the Excel file do not match the expected data types in the DMC, this can lead to errors during the processing of the file.
  
  
  File Corruption: The Excel file may be corrupted or improperly formatted, which can prevent the DMC from reading it correctly.
  
  
  Configuration Errors: There may be issues in the DMC configuration itself, such as incorrect settings or parameters that do not align with the data being processed.
  
  
  Solutions:
  
  
  Check Excel Template: Ensure that the Excel file adheres to the required template. Verify that all necessary headers are present and that the data is formatted correctly.
  
  
  Review Mapping: Double-check the mapping between the sender structure and the Excel file. Make sure that all fields are correctly aligned and that there are no missing or extra fields.
  
  
  Validate Data Types: Ensure that the data types in the Excel file match those expected by the DMC. For example, if a field expects a date, ensure that the date is formatted correctly in the Excel file.
  
  
  Test with Sample Data: If possible, create a small sample Excel file with a few rows of data that conform to the expected structure and test it to see if the error persists.
  
  
  Check for Corruption: Open the Excel file to ensure it is not corrupted. Save it again in a compatible format (e.g., .xlsx) and try uploading it again.
  
  
  Review DMC Configuration: Go through the DMC configuration settings to ensure that everything is set up correctly. Look for any discrepancies that might lead to this error.
  
  
  Consult Documentation: Refer to the SAP documentation for the Data Migration Cockpit for any specific requirements or guidelines related to the Excel file structure.
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the DMC and this specific error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  Logs and Traces: Review any logs or traces generated during the data migration process for additional details that might help diagnose the issue.
  
  By following these steps, you should be able to identify the cause of the DMC_FILE006 error and implement a suitable solution.