Auto-generate Purchase Order from Requisition without BPA/CPA

Summary:

Purchase Orders does not get auto-generated when the following SR was followed:

PRC:PO:How To Automatically Create a Purchase Order after Submit a Requisition for Approval ( Doc ID 1364923.1 )

Content (required):

There is an SR describing that we do not need an agreement for the lines to get auto-created into purchase orders - however - the requisitions do not get converted to Purchase Orders when the processes are run and all the checks are in place (as in the document link above). Do we need to have a Purchase Agreement to auto-generate purchase orders? The SR above states this is not needed.