SAP NW 7.4 Single Instance (ABAP+Java)

[K-]

Hi All,

is there a way to install a single instance (dual stack) that is not only intended for Process Integration?

Do I have to install ABAP instance first and then Java instance to select Java usages?

Please, let me now if there's a specific help or manual in addition to the three already available.

Thanks in advance.

AK -

[Akshay_G · Accepted solution]

Hi Andrea,

Can you please clarify a bit, about what would you like to achieve.

Do you want to install Dual Stack System (ABAP+JAVA)?

If you use SWPM (SWPM10SP*.SAR), you will get to install SAP Netweaver 7.4 AS ABAP or JAVA, but if you want Dual-Stack (both ABAP & Java) the use case will be PI.

Are you intending to have a dual-stack system, but your use case is not PI?

If this is the case, which I am assuming, then the reason is=> SAP Discontinues Dual Stack onwards Netweaver 7.4

In future also, oncoming releases will be free of Dual Stack (except PI & SOLMAN) and existing (older) releases are being split up separating the Java stack from dual stack.

Suggest you to consider the platform for your particular use-case. If you need to have Java Stack as well, you will have to do a separate installation and then integrate it with the ABAP stack to leverage functionality of Java components.

Hope it helps!

-Akshay.

[K- · Accepted solution]

Hi Akshay,

thanks for your answer.

As I am doing right now (and normally in the past): "Suggest you to consider the platform for your particular use-case. If you need to have Java Stack as well, you will have to do a separate installation and then integrate it with the ABAP stack to leverage functionality of Java components."

An extended duals-stack installation (more than PI) can be useful if you want a demo/development server to test and develop using the full platform. Obviously, is NOT related to a final or production server...

Future is clear.

Bye,

Andrea -