Error 0x800706BA "The RPC Server Is Unavailable" During Verify Cluster

(Doc ID 1060363.1)

Last updated on JANUARY 27, 2017

Applies to:

Oracle Fail Safe - Version 3.4.1 to 3.4.2
Generic Windows
***Checked for relevance on 24-Jul-2012***

Symptoms

Following error while running verify cluster from the failsafe manager:

1 12:00:00 Starting clusterwide operation
2 12:00:00 ** ERROR : 0x800706BA: The RPC server is unavailable.

3 12:00:00 ** ERROR : FS-10751: Node xxxxxxxx-091 failed to create a class factory on remote node xxxxxxxx-092
4 12:00:00 ** ERROR : FS-10755: Error creating the OracleFsWorker COM object
5 12:00:00 ** WARNING : FS-11081: Node xxxxxxxx-092 is not available for the specified operation. Operation continuing...
6 12:00:01 ** ERROR : 0x800706BA: The RPC server is unavailable.

7 12:00:01 ** ERROR : FS-10751: Node xxxxxxxx-091 failed to create a class factory on remote node xxxxxxxx-093
8 12:00:01 ** ERROR : FS-10755: Error creating the OracleFsWorker COM object

While "Remote Procedure Call (RPC)" service is running on all nodes and startup option is "Automatic" on all nodes

Cause

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