To enable XA support for BPEL in the Oracle Adapter do the following:
In the Business Process properties, set the Enable XA for the Entire Business Process field to Yes (see Figure 1–8).
For all needed activities in the Business Process, set the Transaction Support field to Participates (see Figure 1–8).
For more information on XA support, refer to the Sun SeeBeyond eInsight Business Process Manager User’s Guide.