Changing Node Definitions

Because SNA protocol uses MVS/BDT to transfer data between nodes, node names must be defined in both the JES3 and MVS/BDT initialization streams.

If a node name is changed, added, or removed from one of the initialization streams, the same change should be made to the other stream. If a change is made to only one initialization stream, jobs directed to the affected node will be held and JES3 or MVS/BDT will issue a message.