How To Fix RSAR_FILE004 - Incorrect front end, or error in front end

SAP Error Message - Details

• Message type: E = Error

• Message class: RSAR_FILE - Messages: File and Currency Upload

• Message number: 004

• Message text: Incorrect front end, or error in front end

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 RSAR_FILE004 - Incorrect front end, or error in front end ?

  The SAP error message RSAR_FILE004 typically indicates an issue with the front-end application or the way it is interacting with the SAP system. This error can occur in various scenarios, particularly when dealing with data extraction or data transfer processes, such as when using SAP BW (Business Warehouse) or SAP Data Services.
  Cause:
  
  Incorrect Front-End Version: The front-end tool (like SAP GUI or a specific data extraction tool) may not be compatible with the version of the SAP system you are using.
  Configuration Issues: There may be misconfigurations in the settings of the data extraction process or the front-end tool.
  Network Issues: Connectivity problems between the front-end and the SAP system can lead to this error.
  Authorization Issues: The user may not have the necessary authorizations to perform the requested operation.
  Corrupted Installation: The front-end application may be corrupted or improperly installed.
  
  Solution:
  
  Check Compatibility: Ensure that the front-end tool is compatible with the version of the SAP system you are using. Update the front-end application if necessary.
  Review Configuration: Verify the configuration settings for the data extraction process. Ensure that all parameters are set correctly.
  Network Connectivity: Check the network connection between the front-end and the SAP system. Ensure that there are no firewalls or network issues blocking the connection.
  User Authorizations: Confirm that the user has the necessary authorizations to perform the operation. You may need to consult with your SAP security team.
  Reinstall Front-End Application: If the issue persists, consider reinstalling the front-end application to ensure that it is not corrupted.
  Check SAP Notes: Look for any relevant SAP Notes or patches that may address this specific error. SAP frequently updates its systems, and there may be known issues with solutions provided.
  
  Related Information:
  
  SAP Support: If the issue cannot be resolved with the above steps, consider reaching out to SAP Support for further assistance.
  SAP Community: Engage with the SAP Community forums where other users may have encountered similar issues and can provide insights or solutions.
  Documentation: Review the official SAP documentation related to the specific tools and processes you are using, as they may provide additional troubleshooting steps or configuration guidelines.
  
  By following these steps, you should be able to diagnose and resolve the RSAR_FILE004 error effectively.