ORA-07445 [_MEMCPY] [SIGSEGV] When Database Link Is Used

(Doc ID 780097.1)

Last updated on MAY 12, 2009

Applies to:

This problem can occur on any platform.
Oracle Server - Enterprise Edition - Version:


Getting following error when database link is used.

ORA-07445: exception encountered: core dump [_memcpy()+428] [SIGSEGV] [Address not mapped


Call stack looks similar to following:

ksedmp ssexhd sigacthandler memcpy qknsrAllocate qkaRmtView qkadrv qkadrv opitca kksFullTypeCheck rpiswu2 kksSetBindType kksfbc opiexe kpoal8 opiodr ttcpip opitsk opiino opiodr opidrv sou2o opimai_real main


Sign In with your My Oracle Support account

Don't have a My Oracle Support account? Click to get started

My Oracle Support provides customers with access to over a
Million Knowledge Articles and hundreds of Community platforms