SAP S/4HANA Administration · Load Balancing & RFC Server Groups

Parallel-processing batch jobs are overwhelming online dialog users, but interactive logons are still spread evenly. Do you tune SMLG or RZ12, and why that one?

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 Load Balancing & RFC Server Groups

You changed a logon group and want to confirm the new distribution immediately, but SMLG still shows the old picture. Why, and what do you do?

A colleague says configuring SAP GUI to a logon group means the GUI tests the instances and connects to the least-loaded one. What is wrong with that, and why does the correction matter for maintenance?

Two instances in a logon group have nearly identical user counts but one has much worse dialog response time. Under the B (best performance) method, which gets new logons, and is that obvious from the defaults?

A developer assumes async RFC mass-parallel jobs run in background work processes so they can't hurt online users. Why is that assumption dangerous, and what protects the users?

FavTyp offers B, R, and W for how the message server picks a logon group's favorite instance. Which is recommended and why would picking R or W bite you?

You're creating an RFC server group assignment in RZ12 on a fresh system. The dialog asks about applying quotas — what's the easy-to-skip answer, and what two groups will you already see?

Start learning today

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