Tcode OIAN
Change the Selection of Radio button to 'Input'.
(For the Influencing field Order Type)
Config path:
Maintenance and Service Orders
Define Field Selection for Order Header Data (PM)
Field Selection for Order Header Data and Reference Object
Click Influencing Fields --> Select ORder Type --> Give Order Type and Enter.
You will get the above screen. Change the Radio Button selection from Req. to Input
Jogeswara Rao K