Home > 10gR2, 11gR2, oracle > EXP-00008: ORACLE error 1455 encountered

EXP-00008: ORACLE error 1455 encountered

I’m trying to export a user on a Oracle 11g Relase 2 database ( using my local client, Oracle

With certain users I’m getting this error:

$ exp system@sid file=sgirgeaext_"$(date +%Y%m%d)".dmp log=sgirgeaext_exp_"$(date +%Y%m%d)".log consistent=Y statistics=none owner=sgirgeaext

Export: Release - Production on Fri Jan 31 11:13:33 2014

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Connected to: Oracle Database 11g Enterprise Edition Release - 64bit Production
With the Partitioning and Real Application Testing options
Export done in UTF8 character set and AL16UTF16 NCHAR character set

About to export specified users ...
. exporting pre-schema procedural objects and actions
. exporting foreign function library names for user SGIRGEAEXT
. exporting PUBLIC type synonyms
. exporting private type synonyms
. exporting object type definitions for user SGIRGEAEXT
About to export SGIRGEAEXT's objects ...
. exporting database links
. exporting sequence numbers
. exporting cluster definitions
. about to export SGIRGEAEXT's tables via Conventional Path ...
EXP-00008: ORACLE error 1455 encountered
ORA-01455: converting column overflows integer datatype
EXP-00000: Export terminated unsuccessfully

I tried also not to exporting indexes (indexes=N), as some other blogs suggested, but no luck.

This is due to the different versions of my client export and the database target.

I tried the same export using the 11gR2 client and the export finished without errors.

Categories: 10gR2, 11gR2, oracle Tags: , ,
  1. July 30, 2014 at 9:42

    try triggers=n option, good luck


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