# Is Process Orchestration possible in PI 7.3?

Hi All,

Is Process Orchestration possible in PI 7.3? If not, is there any other way to integrate BPM and BRM with Single stack PI 7.3 installation?

Regards,

P.S.

##### Nageshwar Reddy replied

Former Member and **@Iñaki Vila, **

Here are my thoughts again.

Is Process Orchestration possible in PI 7.3?

No PO is available only from 7.31.

If not, is there any other way to integrate BPM and BRM with Single stack PI 7.3 installation?

I had PI 7.3 dual stack in one of my landscpes with BPM being enbled on the java stack of the PI(Single SID). I spent lot of time to make the WS-RM communicaiton between PI and BPM work. I was successfull in sending messages from BPM to PI. I was never able to reliably trigger BPM process from PI. I abandoned the apparoach knowing that there is a bettwer way of communicating betwen PI and BPM in 7.31. One more thing, enabling BPM on a java stack in 7.3 is not a supported install. You will not get any support from SAP on this. Good luck if you are trying to play with BPM in 7.3.