SAP S/4HANA Administration · Profiles & Operation Modes

A parameter must be identical on every instance (e.g. the database host). Does it belong in the default profile or the instance profile, and what goes wrong if you choose wrong?

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 Profiles & Operation Modes

Why does SAP recommend configuring NO standby dialog work processes, when reserving some seems like it would give you headroom?

You set a parameter online and also have a different value in the instance profile. Whether the online value wins depends on one property of the parameter — which property, and how does the resolution differ?

In RZ11 you want to change a parameter live without a stop/start. What single attribute determines whether that's even possible?

A parameter you changed online in RZ11 is gone after the next restart. Why, and what's the actual fix?

You need the live value of a kernel parameter that isn't written into any profile. Why is RZ11 the tool, not RZ10?

In RZ10 extended maintenance you double-click a parameter and the 'default' field shows a formula, not a number. What is that field actually telling you?

Start learning today

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