How To Fix TG239 - RFC logoff from SAP system

TG239 - Overview

• Message type: E = Error

• Message class: TG - Messages for Upgrade Repository Switch

• Message number: 239

• Message text: RFC logoff from SAP system

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?

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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 TG239 - RFC logoff from SAP system ?

  The SAP error message TG239 indicates that there has been an RFC (Remote Function Call) logoff from the SAP system. This can occur for various reasons, and understanding the cause is essential for troubleshooting and resolving the issue.
  Causes of TG239 RFC Logoff Error
  
  
  Network Issues: Intermittent network connectivity problems can lead to disconnections between the SAP application and the database or other systems.
  
  
  Timeout Settings: If the RFC connection times out due to inactivity or if the session is not properly maintained, it can result in a logoff.
  
  
  System Configuration: Incorrect configuration of the RFC destination or the SAP system can lead to logoff issues.
  
  
  Resource Limitations: If the SAP system is under heavy load or if there are resource limitations (like memory or CPU), it may forcibly log off users.
  
  
  User Session Limits: If a user exceeds the maximum number of allowed sessions, the system may log off the user.
  
  
  Authorization Issues: If there are