SAP AS ABAP Administration · Performance Analysis & Trace Tools

Two admins try to run an ST05 performance trace on the same instance at the same time. What happens, and how do you check before you start?

Answer locked. Get the free KnowCard app to reveal it — plus spaced-repetition review so it actually sticks.

This is one card from the KnowCard library — thousands more across SAP, Linux, Python and more. In the app you get the answer, AI explanations, and cards that come back right before you would forget them. Free to start on iOS, Android or the web.

More in Performance Analysis & Trace Tools

Workload history only goes back a few days when you expected weeks. Which table holds that history, and where do you change how long it's kept?

Response times degraded right after a suspected parameter change. Which transaction shows the change history, and does the same one cover OS parameters?

A slow business process spans several SAP systems, so a single-system ST05 trace only ever sees part of it. What tool traces across system boundaries?

You want to force the classic debugger instead of the new one for a specific analysis. Where do you switch it, and is it a system-wide change?

A developer left a debugging session open and walked away, tying up a work process. What parameter eventually frees it, and what's the related capacity limit?

A program is already running (a background job, or another user's runaway report) and you couldn't start it under SE30 yourself. How do you still measure it?

Start learning today

Free to start — download the app or use it in your browser.