Dual Stack split tool for the SAP Netweaver

[Former Member]

Hello,

Has anybody used the Dual Stack Split tool for SAP netweaver for splitting the ABAP and Java Stacks?

Do we need to install any ABAP add-on for the Dual Stack Split component on Solution Manager or the system which is getting splitted?

Note 1561421 - Dual-Stack Split (2.0) for Systems Based on SAP NetWeaver

If anybody has any lesson learned please share.

Thanks,

Dnyandev Kondekar

[Former Member · Accepted solution]

The dual stack split removes the Java run time environment for NetWeaver 7.02 and lower ABAP+Java application servers. This is not supported on Solution Manager, PI or NW 7.3 based systems. It's a fairly straight forward operation that splits off the Java run-time environment into it's own SID which can run either on the same or remote host.

[mario_bisonti2 · Accepted solution]

Hallo.

We have a EP 7.0 (Abap+Java) on a MSCS (Windows cluster) so one ABAP instance on node1 of MSCS and one ABAP instance on node2 of MSCS

Could I split dual-stack into separate ABAP and Java systems on the same hosts on the two MSCS cluster nodes?

Thanks.

[Former Member]

Hi,

Does this increase memory requirement as well due to 2 separate SIDs.

[Former Member]

And no it does not increase the resource requirements.