Run Intercompany AR program does not generate invoice in Dropship flow.

Hi ,

I am creating the internal dropship order exactly following the steps in the document id 1296198.1

However I am currently stuck at the step 10 where it says "Run Intercompany AR concurrent program to produce invoice. Price list should be stored on the bill-to-site location of Customer".  I did ensure that the price list is stored at the bill-to site of the customer that I am creating the sales order for. Also there is a non-zero cost associated for that item and for that particular org. However when I run the Intercompany AR program, the program completes normally but it does not pick any records for selection or it does not generate any I/C invoice.