How to Set/Pass 'Operating Unit' for a child request of a Request Set.

Hi Team,

We are on R12.2.4 with 12c database

I need input on how to pass the operating unit parameter value to a request which is part of a Request Set.

I have done the APPS initialize as well as  FND_REQUEST.SET_ORG_ID before submitting the child program using fnd_submit.submit_program. The script is launching the request but it is not passing the Operating unit parameter to the child request. PFA the screenshot of the script that I wrote.

Kindly provide your inputs on how to rectify the error. Thanks in advance.

Regards,

Shareef