While executing an SQL statement from third party tool Toad , users can get ora-3113 error and in the alert log is reported :
ORA-07445: exception encountered: core dump [opixrm()+4] [SIGSEGV] [Address not mapped to object][0x000000058]  
k2gget opifch2 opiall0 opial7 opiodr ttcpip opitsk opiino opiodr opidrv
The failing statement works from Sqlplus and from higher TOAD release.
This issue is not an Oracle Bug because the cause is the old release of third party tool Toad.
The error is not reproducible from sqlplus and from latest TOAD release.
SolutionTo fix the issue:
- use the latest release of third party tool TOAD.