In ME21N,User Exit/BADI for Defaulting Vendor number at item level.

Hi Experts.

In ME21N, for every purchase order, we have condtion tab for each line item.

Many condition typesot taxes are listed based on the config for the materials.

My requirements is, When we go inside by selecting a condition type we find vendor number displayed.

I need a user exit/BADI for defaulting the Vendor number.

Regards

Balaji R