Travis,
If you are setup to use parameter INITCA7=YES then you have been using the CA 7 browse ENF feature to detect events. There is a better alternative that does not depend on Common Services ENF. It is a direct API interface between CA 7 and CA OPS/MVS. To use it you have to include the following DD statement in the CA7ONL JCL:
//MSGRCNTL DD DISP=SHR,DSN=prefix.CAL2OPTN(MSGRCNTL)
In the member pointed by this DD statement you have to include these 3 lines:
TO(*OPSAPI*)
* -------- Triggering messages
TXT(*)
You can find the documentation of this API on the CA 7 Systems Programming Guide, Chapter 3: Installation Requirements, section MSMR - Route Master Station (Browse) Messages.
After you enable this API you can set INITCA7 to NO in OPSSPA00 member. Otherwise you will have duplicate CA 7 messages in the OPSLOG browse. We normally recommend clients migrate to this new method.
Let me know if this helps Travis.
Regards, Cesar