CRM - Order Status - How to set 'Distribution lock' on Order creation/Save.

Hi,

Using CRM 5.0

On creation of CRM Sales Order, I want to put 'Distribution Lock' status automatically. I want don't want to pass order back to ERP unless user release lock.

Or is there any other way to achieve the same result. I have tried using BS32 - by creating new Z Business transaction but could not achieve desire result.

I have tried to set 'I1026' on creation but it gives error "Distribution Lock" is not allowed (CRM Transaction <w/out no>).

Thanks & Regards,

Nilesh P.