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Enqueue replication service in Netweaver 7.1 (HA setup)


I've setup a ERS instance along with an ASCS on my new Netweaver 7.1 installation for HA. I have a remote app server running on host B with the ASCS, Database and ERS on host A.

When I shutdown the ASCS, the ERS no longer works (ensmon crashes), but before everything was ok:


get replinfo request executed successfully

Replication is enabled in server, repl. server is connected

Replication is active


I also tested with enqt and I am not seeing the behavior describe by the documentation (enqt hangs when the ASCS is shutdown and recovers when ASCS is back up).

What I don't understand, is that nothing in the applications servers seems to indication that another enqueue server exists; other than the 3 parameters:

enque/process_location = REMOTESA

DEFAULT.PFL:enque/serverhost = hostA

DEFAULT.PFL:enque/serverinst = 81 (system number of the ASCS)

DEFAULT.PFL:enque/deque_wait_answer = TRUE

Any ideas?



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