ORA-7445 [LXHCSN()+20] On Standby Database Using TNS Failover (Doc ID 401423.1)

Last updated on NOVEMBER 28, 2016

Applies to:

Oracle Server - Enterprise Edition - Version: 10.1.0.5 to 10.2.0.3 - Release: 10.1 to 10.2
Information in this document applies to any platform.

Symptoms

1.  The parameter FAL_SERVER is set in the init.ora
2.  Tnsalias failover is set up.
3.  ORA-3135 reported by the mrp0 process and terminates with  ORA-7445 [lxhcsn].

The call stack functions from the trace file contains: lxhcsn upiini upiah0 kpuatch ociserverattach kcrrocice

Cause

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