1. Create a correlation set in Oracle JDeveloper.

2. Assign this to the OnMessage branch.

3. Complete the remaining design tasks.

4. Before making or deploying the BPEL process, move the correlation syntax before the assign activity in the BPEL source code.

For more information about the pick activity, see the following:

• Introduction to Interaction Patterns in a BPEL Process

• Mapping WSDL Message Parts in BPEL 2.0

• Throwing Faults with Assertion Conditions

• Selecting Between Continuing or Waiting on a Process with a Pick Activity

• Setting Timeouts for Durable Synchronous Processes