High availability configuration
This chapter describes the steps to implement a high availability (HA) system for a 3-tier remote mode scenario, where a Java EE application in WebSphere Application Server uses the ECI resource adapter to connect to z/OS Gateway daemons and the Gateway daemons connect to CICS Transaction Server (CICS TS) regions using the Internet Protocol interconnectivity (IPIC) connection protocol.
The configuration described in this chapter uses options that are specific to the CICS Transaction Gateway for z/OS product (CICS ...

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