How To Fix THTMLBX206 - Nexus GMT: The front-end event &1 is unknown

THTMLBX206 - Overview

• Message type: E = Error

• Message class: THTMLBX - Error messages for the THTMLBX extension

• Message number: 206

• Message text: Nexus GMT: The front-end event &1 is unknown

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 THTMLBX206 - Nexus GMT: The front-end event &1 is unknown ?

  The SAP error message THTMLBX206, which states "Nexus GMT: The front-end event &1 is unknown," typically occurs in the context of SAP applications that utilize the SAP GUI or web-based interfaces. This error indicates that the system has encountered an event that it does not recognize or cannot process.
  
  Cause:
  
  Unknown Event Trigger: The event specified in the error message (represented by &1) is not defined in the system or is not valid for the current context.
  
  Configuration Issues: There may be a misconfiguration in the front-end application or the backend system that leads to the event not being recognized.
  Version Mismatch: The front-end and back-end components may be out of sync, leading to incompatibility in event handling.
  Custom Development: If there are custom developments or enhancements in the SAP system, they may not be properly implemented or may have errors.
  
  
  Solution:
  
  Check Event Definition: Verify that the event being triggered is correctly defined in the system.