The document lists various codes related to purchase orders, user maintenance, and displaying, creating, and changing purchase orders. It also includes codes for message output of purchase orders and printing labels.

1. 0000100010 Etiquetas
0000100005 POs
0000100002 IT
TR0000200004SU50 Own data
TR0000200003SU01 User Maintenance
TR0000500006ME23N Display Purchase
Order
TR0000500008ME21N Create Purchase
Order
TR0000500007ME22N Change Purchase
Order
TR0000500009ME9F Message Output:
Purchase Orders
TR0001000011ZZVPRNTLBL Print Label