How To Fix FKKSK_MSG004 - File format is invalid: 'Data' is expected after 'Header' or 'Top' line


FKKSK_MSG004 - Overview

  • Message type: E = Error

  • Message class: FKKSK_MSG - Slovakia - localization message class

  • Message number: 004

  • Message text: File format is invalid: 'Data' is expected after 'Header' or 'Top' line

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  • Self-Explanatory Message

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    To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

    Unfortunately, there isn't any extra information in this error notice.



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Smart SAP Assistant

  • What is the cause and solution for SAP error message FKKSK_MSG004 - File format is invalid: 'Data' is expected after 'Header' or 'Top' line ?
    The SAP error message FKKSK_MSG004 indicates that there is an issue with the format of a file being processed in the SAP system, specifically in the context of contract accounts receivable and payable (FI-CA). The error message states that the file format is invalid because the system expected data to follow the 'Header' or 'Top' line, but it did not find it.
    
    Cause: File Format Issues: The file being uploaded or processed does not conform to the expected structure. This could be due to: Missing data lines after the header. Incorrect delimiters or separators. Extra or missing lines in the file. Corruption of the file during transfer or creation. Incorrect Configuration: The configuration settings for the file upload might not match the actual file format being used. Data Entry Errors: Manual errors in the file creation process, such as typos or incorrect formatting.
    Solution: Check File Structure: Open the file in a text editor or spreadsheet application and verify that it

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