How To Fix APPLG404 - MUX: Graphics proxy could not be created or destroyed

APPLG404 - Overview

• Message type: E = Error

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

• Message number: 404

• Message text: MUX: Graphics proxy could not be created or destroyed

What causes this issue?

APPEND or DELETE for internal table failed.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message APPLG404 - MUX: Graphics proxy could not be created or destroyed ?

  The SAP error message APPLG404 MUX: Graphics proxy could not be created or destroyed typically relates to issues with the graphical user interface (GUI) components in SAP, particularly when dealing with graphical applications or reports. This error can occur in various scenarios, such as when trying to display graphical data or when there are issues with the underlying graphical framework.
  Causes:
  
  Network Issues: Problems with network connectivity can prevent the graphics proxy from being created or destroyed properly.
  SAP GUI Configuration: Incorrect settings in the SAP GUI configuration can lead to this error.
  Insufficient Resources: The system may not have enough resources (memory, CPU) to create or manage the graphics proxy.
  Software Bugs: There may be bugs in the SAP software or the specific version of the GUI being used.
  Compatibility Issues: The version of the SAP GUI may not be compatible with the backend system or the operating system.
  
  Solutions:
  
  Check Network Connectivity: Ensure that there are