The response time in RSB (Sustain Sandbox) is very slow. Getting into a transaction from the main screen it takes a few minutes (1-2 minutes). But executing a t
1. Detailed Description of the Issue - The user reported that a specific T-code was taking excessive time to execute for their user ID, while other users were able to access the same transaction without any delay. 
 2. GxP Impact - no 
3. Actions Taken - erified T-code performance in the same system using a different user ID. , Provided guidance to the user to perform basic checks from their end (session cleanup, logoff/login, SAP GUI restart). 
4. Root Cause - The issue was user-specific, likely related to temporary session, frontend, or user-specific settings. 
5. Workaround - User logoff/logon and SAP GUI restart.  
6. Solution - After performing the suggested checks, the user confirmed that the T-code is now working fine. The issue is resolved and no further action is required. 
7  Change reference - NA   
8  Customer feedback - NA