How To Fix FKK_ID_JP056 - File format is invalid: 'End' is expected after 'Trailer' line

SAP Error Message - Details

• Message type: E = Error

• Message class: FKK_ID_JP - FICA Japan

• Message number: 056

• Message text: File format is invalid: 'End' is expected after 'Trailer' line

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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Smart SAP Assistant

• What is the cause and solution for SAP error message FKK_ID_JP056 - File format is invalid: 'End' is expected after 'Trailer' line ?

  The SAP error message FKK_ID_JP056 indicates that there is an issue with the file format of a payment or billing file, specifically related to the structure of the file. The error message states that the system expected an 'End' line after the 'Trailer' line, which suggests that the file does not conform to the expected format.
  Cause:
  
  File Structure Issue: The file may be missing the required 'End' line after the 'Trailer' line. This could be due to a manual error in file creation or an issue with the system generating the file.
  Incorrect File Format: The file may not be formatted correctly according to the specifications required by SAP. This could include incorrect delimiters, missing fields, or incorrect line endings.
  Corrupted File: The file may have been corrupted during transfer or processing, leading to missing or malformed lines.
  
  Solution:
  
  Check File Format: Review the file format specifications provided by SAP for the specific transaction you are processing. Ensure that the file adheres to these specifications, particularly the structure of the 'Trailer' and 'End' lines.
  Validate the File: Use a text editor or a file validation tool to check the contents of the file. Look for the 'Trailer' line and ensure that it is followed by the 'End' line.
  Regenerate the File: If the file is incorrect, regenerate it from the source system or application that created it. Ensure that the generation process is functioning correctly and that it produces files in the expected format.
  Manual Correction: If the file is small and manageable, you can manually add the missing 'End' line after the 'Trailer' line. However, this should be a last resort, as it may not be a sustainable solution for larger files or frequent occurrences.
  Consult Documentation: Refer to SAP documentation or support resources for specific guidelines on the file format and structure required for the transaction you are working with.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message. SAP frequently releases notes that address specific problems and provide solutions.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP that may help in troubleshooting file processing issues, such as FBL1N (Vendor Line Item Display) or FBL3N (G/L Account Line Item Display).
  Support: If the issue persists after following the above steps, consider reaching out to your SAP support team or consulting with SAP experts who can provide further assistance.
  
  By addressing the file format issue and ensuring compliance with SAP's requirements, you should be able to resolve the error message FKK_ID_JP056.