SAP ABAP SE80
atp avalability check va01
/n/atp/avalability/check/va01
function modules
/n/function/modules
sales order attachments
/n/sales/order/attachments
sap sales order status update
/n/sap/sales/order/status/update
tcodes
abap create replica of sap document fb01
/n/abap/create/replica/of/sap/document/fb01
abap create reverse sap doc fb01
/n/abap/create/reverse/sap/doc/fb01
order qty confirm user exit va01
/n/order/qty/confirm/user/exit/va01
shipment sales
/n/shipment/sales