userexit or enhancement spot for md01

Hi all,

I had a requirement where , when I input a plant and background program is running in Transaction MD01it is displaying all the materials with MRP run. But my scenario is I need to display only those materials whose sale order numbers of order type is OR. Is there any userexit or enhancement spot for this?

Please guide me.

searched the forum before posting.

Thanks & regards,

Murali Krishna. T