4.10. Enterprise Information System Support

The underlying resource adaptors that represent the Enterprise Information System (EIS) and the EIS itself must support XA transactions to be able to participate in distributed XA transaction using JBoss Data Virtualization. If a source system does not support the XA, then it can not participate in the distributed transaction. However, the source is still eligible to participate in data integration without XA support.

Participation in an XA transaction is automatically determined based on the resource adaptor's XA capability. It is the developer's responsibility to ensure they configure an XA resource when they require them to participate in distributed transactions.