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## Supplier: Get Order Details Subprocess Activities

Following is a description of each activity in the subprocess, listed by the activity's display name.

#### Start (Node 1)

This Standard function activity marks the start of the process.

Function | WF_STANDARD.NOOP
Result Type | None
Prerequisite Activities | None

#### Get Agent Details (Node 2)

This function activity retrieves the agent details from the subscription for the outbound agent on the Supplier system that should send the response messages and the inbound agent on the Buyer system that should receive the response messages.

Function | WF_STANDARD.GETAGENTS
Result Type | Boolean
Prerequisite Activities | Start
Item Attributes Retrieved by Function | Subscription GUID
Item Attributes Set by Function | From Agent/System2, To Agent/System1

#### XML Get Tag Value (Node 3)

This Standard external Java function activity retrieves the value of a particular XML tag set in the event message. At this node, the process retrieves the item number from the purchase order event message.

Function | oracle.apps.fnd.wf.XMLGetTagValue
Result Type | None
Prerequisite Activities | Get Agent Details
Item Attributes Retrieved by Function | Event Message
Item Attributes Set by Function | Item Number

#### XML Get Tag Value (Node 4)

This Standard external Java function activity retrieves the value of a particular XML tag set in the event message. At this node, the process retrieves the item description from the purchase order event message.

Function | oracle.apps.fnd.wf.XMLGetTagValue
Result Type | None
Prerequisite Activities | Get Agent Details
Item Attributes Retrieved by Function | Event Message
Item Attributes Set by Function | Item Description

#### And (Node 5)

This Standard function activity merges two or more parallel branches in the flow only when the activities in all of those branches complete.

Function | WF_STANDARD.ANDJOIN
Result Type | None
Prerequisite Activities | XML Get Tag Value (node 3), XML Get Tag Value (node 4)

#### End (Node 6)

This Standard function activity marks the end of the process.

Function | WF_STANDARD.NOOP
Result Type | None
Prerequisite Activities | And

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