I want use a badi when using transaction COR6n.
The implementaiton name is /SAPTRX/PP_WOCONFIRM.
Interface name IF_EX_WORKORDER_CONFIRM
1. Can anybody please tell me what is the difference between the methods at_save and at_cancel_check??
2. how should I proceed with this if i have to use any of this method when confiming process order in cor6n?