How To Fix APPLG214 - GP: The front end's window system could not be determined

APPLG214 - Overview

• Message type: E = Error

• Message class: APPLG - Application Graphics Messages (Graphic Proxy Framework)

• Message number: 214

• Message text: GP: The front end's window system could not be determined

What causes this issue?

The graphics proxy method INIT: Function module
WS_QUERY returned an error.

Error message extract from SAP system. Copyright SAP SE.

APPLG214 - Details

• The SAP error message APPLG214 GP: The front end's window system could not be determined typically occurs when there is an issue with the SAP GUI (Graphical User Interface) configuration or when the system is unable to identify the windowing system of the client machine. This can happen for various reasons, including misconfigurations, network issues, or problems with the SAP GUI installation.
  Causes:
  
  SAP GUI 
  Configuration Issues: The SAP GUI may not be properly configured, leading to the inability to determine the window system.
  Network Issues: Connectivity problems between the client and the SAP server can cause this error.
  SAP GUI Installation Problems: If the SAP GUI is not installed correctly or is corrupted, it may lead to this error.
  Operating System Compatibility: The version of SAP GUI may not be compatible with the operating system being used.
  Missing or Incorrect Environment Variables: Certain environment variables required for SAP GUI to function properly may be missing