Support for the IMS TM Resource Adapter

IMS Connect supports two phase-commit and one-phase commit for IMS TM transactions that are received from the IMS TM Resource Adapter.

Global (XA) transactions with IMS TM Resource Adapter
A global (XA) transaction is controlled and coordinated by an external transaction manager (external coordinator) to a resource manager.
One-phase commit global transactions with IMS TM Resource Adapter
If only one resource manager is registered in a transaction that is making changes to shared resources, the transaction manager can perform one-phase-commit optimization. An external coordinator is not required.

Parent topic: IMS Connect two-phase commit support