Convert plan order to process order from MD04

Hi 

Urgent Support Please?

I americium Trying to Convert the Plan Order to Process Order But the System Showing the message 

Enter an bid type

Message no. CO022

I americium Checking the Configuration Step one deliberation each are Ok but I don't Understand wherever one missing oregon mistake,Please Help maine for the Solution .

Checking T# Code 

Enter an bid type

Message no. CO022

Thanks
M.G Rabbani