How To Fix FDUKS001 - File end or end of data entry reached unexpectedly

FDUKS001 - Overview

• Message type: E = Error

• Message class: FDUKS - Message Class for External Data Transfer

• Message number: 001

• Message text: File end or end of data entry reached unexpectedly

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.

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.

What else can you do?

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You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message FDUKS001 - File end or end of data entry reached unexpectedly ?

  The SAP error message FDUKS001 ("File end or end of data entry reached unexpectedly") typically occurs during the processing of data files, particularly when using the SAP Data Transfer Workbench or during file uploads. This error indicates that the system has encountered an unexpected end of the data file, which can happen for several reasons.
  Causes:
  
  Incomplete Data File: The file being uploaded may be incomplete or truncated, meaning that it does not contain all the expected data entries.
  Incorrect File Format: The file format may not match the expected format required by SAP. For example, if the file is supposed to be in CSV format but is in a different format, it can lead to this error.
  Data Entry Errors: There may be issues with the data entries themselves, such as missing fields or incorrect delimiters.
  File Encoding Issues: The file may be encoded in a format that SAP cannot read properly (e.g., UTF-16