zme27 - Automatic STO creation
mmbe - Stock Overview, Material, Batch
me51n - Create Purchase Requisition
me21n - Create Purchase Order
me59n - Automatic Generation of POs
vl10b -
se01 - Transport Organizer
we02 - IDoc List
sm37 - Simple Job Selection
su01 - User Maintenance: Initial Screen
se16n - General Table Display
v_sa -