ORA-7445 [Kgwsfin] on Update of Table With Deferrable Constraint
Last updated on NOVEMBER 28, 2016
Applies to:Oracle Server - Enterprise Edition - Version: 10.2.0.4
Information in this document applies to any platform.
ORA-07445: [kgwsfin()+192] [SIGSEGV] [Address not mapped to object] [0x100000004]  
with call stack similar to:
kgwsfin, kxcbexi, kauupd, updrow, qerupRowProcedure, qerupFetch, updaul
Use dictionary view ALL/DBA/USER_CONSTRAINTS, column DEFERRABLE to check if constraint is deferrable or not.
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