How To Fix 3E164 - Wrong front-end or errors in front-end

SAP Error Message - Details

• Message type: E = Error

• Message class: 3E - Vorgesehen für neue Länderentwicklungen HR

• Message number: 164

• Message text: Wrong front-end or errors 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.

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 3E164 - Wrong front-end or errors in front-end ?

  The SAP error message 3E164 ("Wrong front-end or errors in front-end") typically indicates that there is an issue with the SAP GUI (Graphical User Interface) or the connection between the SAP GUI and the SAP application server. This error can arise due to various reasons, including compatibility issues, configuration problems, or network issues.
  Causes:
  
  Incompatible SAP GUI Version: The version of the SAP GUI installed on the client machine may not be compatible with the version of the SAP system you are trying to connect to.
  Corrupted Installation: The SAP GUI installation may be corrupted or incomplete.
  Network Issues: There may be network connectivity problems between the client and the SAP server.
  Configuration Issues: Incorrect settings in the SAP GUI configuration or in the SAP system settings.
  Missing or Incorrect Front-End Components: Required components or libraries for the SAP GUI may be missing or incorrectly configured.
  
  Solutions:
  
  Check SAP GUI Version: Ensure that you are using a compatible version of the SAP GUI for the version of the SAP system you are connecting to. You can check the compatibility matrix provided by SAP.
  Reinstall SAP GUI: If the installation is suspected to be corrupted, uninstall the SAP GUI and then reinstall it. Make sure to download the latest version from the SAP Support Portal.
  Check Network Connectivity: Verify that there are no network issues preventing the client from connecting to the SAP server. You can use tools like ping or tracert to check connectivity.
  Review Configuration Settings: Check the SAP GUI configuration settings, including the SAP router string, if applicable. Ensure that the connection parameters are correctly set.
  Update Front-End Components: Ensure that all necessary front-end components are installed and up to date. This may include libraries or additional software required by the SAP GUI.
  Check for Patches: Look for any patches or updates for the SAP GUI that may address known issues.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the error message for any specific fixes or recommendations. You can search for the error message or related keywords in the SAP Support Portal.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  System Logs: Review the system logs (transaction SM21) for any additional error messages or warnings that may provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be necessary to involve your IT support team or SAP Basis team for further investigation.