Data Pump Import Fails with ORA-7445 [qmxtrRewCaseWhen]
Last updated on DECEMBER 15, 2014
Applies to:Oracle Database - Enterprise Edition - Version 126.96.36.199 to 188.8.131.52 [Release 11.2 to 12.1]
Information in this document applies to any platform.
On 184.108.40.206, a Data Pump Import fails with the following error:
ORA-07445: exception encountered: core dump [qmxtrRewCaseWhen()+75] [SIGSEGV] [ADDR:0x0] [PC:0x52052D9] [Address not mapped to object] 
The functions being called in the trace file are similar to the following:
----- Call Stack Trace -----
qmxtrRewCaseWhen kokbxifv kokbXformCollItersInQbc kkqvmTrMrg kkqvmTrMrg kkqvmdrv2 kkqvmdrv kkqdrv opiSem opiprs kksParseChildCursor rpiswu2 kksLoadChild
This problem does not occur on 220.127.116.11 and below.
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