SAP AS Java Administration · AS Java Architecture & Dual Stack

What decides whether an SAP NetWeaver AS system can run ABAP programs, Java programs, or both?

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 AS Java Architecture & Dual Stack

An email (SMTP) request and a P4 request both hit a dual-stack SAP NetWeaver AS. Which component receives them, and which stack processes each?

In a dual-stack system, all ABAP work processes are currently busy and a new request arrives. What happens to it and which component handles that?

In a multi-instance AS ABAP+Java system, what provides the enqueue (lock) service, and what is the alternative to designating a central instance?

A browser request enters a multi-instance dual-stack system. What routing decision does the SAP Web Dispatcher make versus the ICM?

Does a SAP GUI user reach the system through the same ICM/Web Dispatcher path as a browser user?

Is the ICM part of the SAP kernel dispatcher process, or a separate process, and what starts it?

Start learning today

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