| Oracle Workflow Developer's Guide Release 2.6.3 Part Number B10284-02  | 
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Following is a description of each activity in the subprocess, listed by the activity's display name.
This Standard function activity marks the start of the process.
| Function | WF_STANDARD.NOOP | 
| Result Type | None | 
| Prerequisite Activities | None | 
This Standard external Java function activity compares the value of a particular XML tag set in the event message with a test value. At this node, the process compares the total cost from the purchase order event message with the test value 2000.
| Function | oracle.apps.fnd.wf.XMLCompareTag | 
| Result Type | Comparison | 
| Prerequisite Activities | Start | 
| Item Attributes Retrieved by Function | Event Message | 
This activity occurs only if the total cost of the purchase order is greater than 2000. This event activity raises a credit check event. Currently this event is not defined. The activity represents a point in the process where you can integrate a credit check.
| Event Action | Raise | 
| Prerequisite Activities | XML Compare Tag Value (Number) | 
| Item Attributes Retrieved by Activity | Event Key | 
This Standard function activity marks the end of the process.
| Function | WF_STANDARD.NOOP | 
| Result Type | None | 
| Prerequisite Activities | XML Compare Tag Value (Number) | 
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