DataPump Export Or Import Errors ORA-39126 ORA-6502 LPX-00217 Invalid Character 0 (U+0000)
Last updated on OCTOBER 07, 2014
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 to 18.104.22.168 [Release 11.2]
Information in this document applies to any platform.
***Checked for relevance on 07-Oct-2014***
When exporting or importing with DataPump, a table with a functional index that contains a null byte in expression is raising errors like:
ORA-6502: PL/SQL: numeric or value error
LPX-00217: invalid character 0 (U+0000)
ORA-6512: at "SYS.DBMS_SYS_ERROR", line 95
ORA-6512: at "SYS.KUPW$WORKER", line 8358
An example of such an index is:
The 'chr (0)' is stored as NULL.
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