Serialization of input within an execution group on z/OS

To allow concurrent processing within a message flow, while still serializing messages between message flows in separate execution groups, the scope of the serialization token is restricted within a single execution group.


Illustration showing multiple message flows in a single execution group
This example demonstrates that the serialization token is restricted within a single execution group running on a broker::
Related concepts
z/OS customization overview
Overview of message serialization on z/OS
Serialization of input between separate brokers on z/OS
Serialization of input between separate execution groups running on the same broker on z/OS