My Oracle Support Banner

Full Database Export Fails With ORA-03113 and ORA-01041 After Migrated To 64bit (Doc ID 1497414.1)

Last updated on FEBRUARY 03, 2019

Applies to:

Oracle Database - Enterprise Edition - Version and later
Information in this document applies to any platform.


 While exporting full database after migration from 32Bit to 64Bit getting following error:

. exporting dimensions
. exporting post-schema procedural objects and actions
EXP-00008: ORACLE error 3113 encountered
ORA-03113: end-of-file on communication channel
EXP-00008: ORACLE error 1041 encountered
ORA-01041: internal error. hostdef extension doesn't exist
EXP-00000: Export terminated unsuccessfully


Please set trace event for error ORA-1041 and rerun the export, as more information are need to find the root cause:



Database was migrated from database 32-bit to 64-bit.


To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

In this Document

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.