ORA-31693 ORA-29913 ORA-29400 ORA-39786 Mismatch in Number of Columns After Export and Before Import
(Doc ID 435193.1)
Last updated on MARCH 11, 2019
Applies to:Oracle Database - Enterprise Edition - Version 10.2.0.3 to 10.2.0.5 [Release 10.2]
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Information in this document applies to any platform.
When importing data using DataPump (impdp) into a table which was modified by adding a column the following errors are generated:
ORA-29913: error in executing ODCIEXTTABLEOPEN callout
ORA-29400: data cartridge error
ORA-39786: Number of columns does not match between export and import databases
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