How To Fix G0381 - Error in header line of file (see error log for details)

SAP Error Message - Details

• Message type: E = Error

• Message class: G0 - Messages for SAP Consolidation

• Message number: 381

• Message text: Error in header line of file (see error log for details)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message G0381 - Error in header line of file (see error log for details) ?

  The SAP error message G0381, which states "Error in header line of file (see error log for details)," typically occurs during file processing operations, such as when uploading data from a file into the SAP system. This error indicates that there is an issue with the header line of the file being processed, which can prevent the system from correctly interpreting the data.
  Causes:
  
  Incorrect File Format: The file may not be in the expected format (e.g., CSV, TXT) or may have an incorrect structure.
  Missing Header Information: The header line may be missing or not contain the required fields.
  Data Type Mismatch: The data types in the header may not match the expected types in the SAP system.
  Encoding Issues: The file may have encoding issues (e.g., UTF-8 vs. ANSI) that prevent proper reading of the header.
  Extra or Missing Delimiters: There may be extra or missing delimiters (like commas or tabs) in the header line.
  Corrupted File: The file may be corrupted or improperly formatted.
  
  Solutions:
  
  Check File Format: Ensure that the file is in the correct format and adheres to the expected structure.
  Verify Header Line: Open the file and check the header line for completeness and correctness. Ensure that all required fields are present and correctly named.
  Data Type Validation: Ensure that the data types in the header match the expected types in the SAP system.
  Encoding Check: Verify the file encoding and convert it if necessary to match the expected encoding in SAP.
  Delimiter Consistency: Check for consistent use of delimiters in the header line and throughout the file.
  Review Error Log: Check the error log for more specific details about the error. This can provide insights into what exactly is wrong with the header line.
  Test with Sample Data: If possible, test the upload with a smaller sample file that is known to work, to isolate the issue.
  
  Related Information:
  
  Transaction Codes: Depending on the context, you may be using transaction codes like LSMW, BAPIs, or BODS for data uploads.
  SAP Notes: Check SAP Notes for any known issues or patches related to file uploads and the G0381 error.
  Documentation: Refer to SAP documentation for guidelines on file formats and data uploads specific to your version of SAP.
  
  If the issue persists after trying the above solutions, it may be helpful to consult with your SAP Basis or technical team for further investigation.