Implementing such a configuration for CICS Keyed File is a two step process:
- Full duplication of the Straight Keyed File replication configuration.
- The addition of program/transaction Excludes in the XPARM configuration on both systems for the CICS Engine program/transaction on the other system to prevent cyclic redundancy:
SQDACVSM is the name of the Connect CDC (SQData) CICS/Keyed File apply program that, running under CICS, performs the actual Keyed File file maintenance based on captured data processed by the Engine script.
SQDV is the default CICS transaction name assigned to the SQDACVSM program. If it has been changed to accommodate the environment, all references to the name in both XPARMs and Engine scripts must be changed to match.