ORA-07445: exception encountered: core dump [hshget1()+120] [SIGSEGV]
Last updated on JUNE 16, 2017
Applies to:Oracle Database - Enterprise Edition - Version 188.8.131.52 and later
Information in this document applies to any platform.
***Checked for relevance on 04-Apr-2013***
When attempting to run utlirp.sql after applying a patch per <Note: 1063604.1>, the following error occurs.
The trace file for the error shows a current sql and call stack like below:
ALTER PACKAGE "SYS"."DBMS_UTILITY" COMPILE BODY REUSE SETTINGS
----- Call Stack Trace -----
... hshget1 hshget phnrrd_resolve_rhs_ designator phnr_resolve ph2exp ph2of1 ph2exp ph2dcl ph2its ph2blo ph2obl ph2sbo ph2its ph2blo ph2obl ph2sbo ph2its ph2blo ph2obl ph2uni ph2dr2 ph2drv phpsem phpcmp pcicmp0 kkxcmp0 rpiswu2 kkxcmp kkpalt opiexe opiosq0 opiodr rpidrus ...
In similar cases, the call stack may look like:
Because the issue involves invalid objects, also errors like the next could be encountered for simple sql statements:
ORA-06553: PLS-707: unsupported construct or internal error 
Trace files for the above may report next additional internal errors:
ORA-00600: internal error code, arguments: , , , , , , , , , , , 
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