Separate Default and Application Level Transaction
This is kind of good practice to always separate Default CICS Transaction from the application level of Transaction.
Once the TCPIP connections are established between Web Services and CICS;
- All the CICS services runs under CIEP transaction as its defined and linked to the TCP IP service and port/host of the Web Services
- All the services running under default is copied to the mirror transaction as its defined as communication parameter for Web Services
- Also when messages are serviced from the Web Services, generally CICS receives program which needs to be invoked and that application level program runs under default transaction
- In these cases, if any application level service is invoked it runs under default transaction CIEP which creates problem if any user needs to debug
The Flow is
