DataPump Export Or Import Errors ORA-39126 ORA-6502 LPX-00217 Invalid Character 0 (U+0000)
(Doc ID 1534754.1)
Last updated on MARCH 01, 2019
Applies to:Oracle Database - Enterprise Edition - Version 126.96.36.199 to 188.8.131.52 [Release 11.2]
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.
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.
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