A DataPump Import Fails with ORA-7445 [KLLCQGF] or ORA-7445 [KCBLNB_DSCN]
Last updated on APRIL 14, 2011
Applies to:Oracle Server - Enterprise Edition - Version: 22.214.171.124
Information in this document applies to any platform.
=== ODM Issue Clarification ===
An import in a 11.2 database fails with the following message:
Job "SYS"."SYS_IMPORT_FULL_01" stopped due to fatal error at 16:52:12
and the alert log will shows one of two following errors:
ORA-7445: exception encountered: core dump [kllcqgf()+132] [SIGSEGV] [ADDR:0x10] [PC:0x1049F6DA4] [Invalid permissions for mapped object] 
ORA-7445: exception encountered: core dump [kcblnb_dscn()+24] [SIGSEGV]
The stack in the trace file generated is:
kcblnb_dscn kdlwdb kdlwfb kdl_write1 kdlf_write_dp klalbwrp kdlf_write_dp klalbwr klaprs kpodpls opiodr kpoodr upirtrc kpurcsc kpudpxls_intCtxLoad ........
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