Common Elements Used

Field or Control	Description
PSXML	An XML file that uses the PeopleSoft format.
OBN	The Oracle Business Network (OBN) is a hosted service provided by Oracle OnDemand for handling transactions between Oracle systems and suppliers.
OAG	Open Application Group. OBN supports incoming OAG messages over HTTP.
OXTA	Oracle XML Transport Agent. OXTA is a lightweight messaging platform for transmitting documents over HTTP and secure HTTPS.
UOS	Universal Order Schema
cXML	Ariba's standard format for exchanging XML documents.
xCBL	Commerce One's standard format for exchanging XML documents.
HTTP	Hypertext Transfer Protocol. HTTP is a request/response protocol between clients and servers.