ORA-07445 [KGHALP()+31] WHEN INVOKED FROM QESMAINITCACHE
Last updated on FEBRUARY 21, 2014
Applies to:Oracle Database - Enterprise Edition - Version 188.8.131.52 to 184.108.40.206 [Release 11.2 to 12.1]
Information in this document applies to any platform.
A query fails with ORA-07445: exception encountered: core dump [kghalp()+1288] [SIGSEGV] [ADDR:0x3B] [PC:0x1000AE2E8] [Invalid permissions for mapped object]  You may find information about a failure in kghalp as a result of null current cursor work heap during compile-time in the incident trace file. Stack trace in the 'Call Stack' section of the incident trace file should containt the .QESMAINITCACHE'. Here is a sample of the critical part of a call stack:
Sign In with your My Oracle Support account
Don't have a My Oracle Support account? Click to get started
Million Knowledge Articles and hundreds of Community platforms