How To Fix QC206 - Logon on through a different application server

QC206 - Overview

• Message type: E = Error

• Message class: QC - QM: Certificates

• Message number: 206

• Message text: Logon on through a different application server

What causes this issue?

You want to change or display a long text, but you have not specified a
language.

System Response

There is no language for you to select, because the long text exists
but none of the languages in the current code page is allowed.
The long text exists in the following languages:
&V1& &V2& &V3& &V4&

How to fix this error?

Logon to another suitable application server.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

QC206 - Details

• The SAP error message QC206 indicates that a user is trying to log on to the SAP system through a different application server than the one they were previously connected to. This can happen for various reasons, and understanding the cause and potential solutions can help resolve the issue.
  
  Cause:
  
  Session Management: The user may have multiple sessions open, and the system is trying to manage these sessions across different application servers.
  Load Balancing: In a load-balanced environment, the user might be redirected to a different application server that does not recognize the session.
  Network Issues: Network problems can cause the user to be redirected to a different server unexpectedly.
  
  Configuration Issues: There may be configuration issues in the SAP system that lead to improper session handling.
  
  
  Solution:
  
  Log Off and Log Back In: The simplest solution is to log off from the current session and then log back in. This should establish a new session on