SAP S/4HANA Administration (retired v1) · System Architecture & the ABAP Platform

How many gateways and ICMs does each dialog instance have?

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 System Architecture & the ABAP Platform

What role does the dispatcher play in an instance?

What does an SAP system physically consist of?

What is the difference between a technical instance and a dialog instance?

What three layers make up the S/4HANA client/server architecture?

What is the valid range for an instance number, and why must it be unique on the same server?

What kind of process is the ICM (Internet Communication Manager), and what parameter decides whether it starts?

Start learning today

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