How To Fix MN840 - Input file contains no data records

SAP Error Message - Details

• Message type: E = Error

• Message class: MN - Message class for subsequent settlement (Purchasing)

• Message number: 840

• Message text: Input file contains no data records

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?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

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 MN840 - Input file contains no data records ?

  The SAP error message MN840, which states "Input file contains no data records," typically occurs during the processing of an input file in the context of data uploads or batch processing. This error indicates that the system did not find any valid data records in the file that was uploaded or processed.
  Causes:
  
  Empty File: The input file may be completely empty, meaning it has no records to process.
  Incorrect File Format: The file may not be in the expected format or structure, leading to the system not recognizing any data records.
  Data Filtering: There may be filters or conditions applied that result in no records being selected for processing.
  File Path Issues: The file may not be correctly located or accessible, leading to the system reading an empty or incorrect file.
  Data Extraction Issues: If the data is being extracted from another system or database, there may have been an issue during the extraction process that resulted in no data being written to the file.
  
  Solutions:
  
  Check the Input File: Open the input file and verify that it contains valid data records. Ensure that the file is not empty and that the data is formatted correctly.
  Verify File Format: Ensure that the file adheres to the expected format (e.g., CSV, TXT) and that the delimiters and structure match what SAP expects.
  Review Data Selection Criteria: If there are any filters or selection criteria applied during the upload process, review them to ensure they are correct and not excluding all records.
  Check File Path and Permissions: Ensure that the file path is correct and that the SAP system has the necessary permissions to access the file.
  Re-extract Data: If the data is being pulled from another source, consider re-extracting the data to ensure that it is complete and correctly formatted.
  Consult Logs: Check any relevant logs or error messages in SAP for additional context that may help identify the issue.
  
  Related Information:
  
  Transaction Codes: Depending on the context in which you are receiving this error, you may be using specific transaction codes (e.g., LSMW, BDC, etc.) for data uploads.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific transaction or process you are using.
  Documentation: Review SAP documentation for the specific data upload process you are using to ensure compliance with all requirements.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a technical consultant for further assistance.