How To Fix S1455 - SAP GUI was started

S1455 - Overview

• Message type: E = Error

• Message class: S1 - Statistik / SAP-Monitor

• Message number: 455

• Message text: SAP GUI was started

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 S1455 - SAP GUI was started ?

  The SAP error message S1455 indicates that the SAP GUI (Graphical User Interface) has been started, but there is an issue preventing the user from logging in or accessing the system. This error can occur for various reasons, and here are some common causes, potential solutions, and related information:
  Causes:
  
  Network Issues: There may be connectivity problems between the client machine and the SAP server.
  Incorrect Configuration: The SAP GUI might not be configured correctly, leading to connection issues.
  User Authorization: The user may not have the necessary authorizations to log in to the SAP system.
  SAP System Down: The SAP system you are trying to connect to may be down or undergoing maintenance.
  Version Compatibility: There may be compatibility issues between the SAP GUI version and the SAP system version.
  
  Solutions:
  
  
  Check Network Connection:
  
  Ensure that your internet connection is stable and that you can reach the SAP server.
  Try pinging the SAP server to check connectivity.
  
  
  
  Verify SAP GUI