Interconnect Does not Process Messages if one of Hub RAC Instance is Down
Last updated on JUNE 16, 2010
Applies to:
Oracle Applications InterConnect Tool Kit - Version: 10.1.2 to 10.1.2.0.2 - Release: AS10gR2 to AS10gR2Information in this document applies to any platform.
Checked for relevance on 20-Apr-2010
Symptoms
Interconnect Hub database is set in a high availability environment.
If one of the RAC instances is down (for maintenance), Interconnect
stops delivering messages. Interconnect detects that one of the instance is down, and switches over to the other Hub RAC instance successfully, but the adapters do not process messages.
The adapter log files display following messages:
Thu Apr 27 12:48:33 MEST 2006: Messenger: restarting.
Thu Apr 27 12:48:33 MEST 2006: MessageResubmitter_restarting
Thu Apr 27 12:48:48 MEST 2006: MessageResubmitter_doneRestarting
Thu Apr 27 12:59:35 MEST 2006: Transport logs: [IPT_HttpRecSendMessageViaAsync]
A request is routed by HTTPReceiver to a list.
Thu Apr 27 12:59:35 MEST 2006: Transport logs:
[IPT_HttpRecReceiveMessage] HTTPReceiver.receive(): receive a message
1146135575394 in the transport layer.
Thu Apr 27 13:00:05 MEST 2006: OAI could not register message information with the hub database.
java.sql.SQLException: Io exception: The Network Adapter could not establish the connection
Cause
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