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How to solve Import impdp error : value too large for column ?

vmatOct 2 2015 — edited Oct 15 2015

Hello,

As an occasional user of Oracle DB, I encounter some issues that I'm not able to fend off, like this error, happening when I import (with impdp) my last Oracle .dmp file with Oracle DB 11.2.0.2.0 :

ORA-02374: conversion error loading table "QUALIGRAM"."TBLGRAPHS"

ORA-12899: value too large for column GREF (actual: 52, maximum: 50)

ORA-02372: data for row: GREF : 0X'33203520532052465320436F6E7472BF6C6520647520706169'

I have this error like 30 times for 2 different tables.

Is this problem due to the characters encoding? How can I operate to correct this error?

Thanks you for your help, and sorry for my bad english.

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Locked on Nov 12 2015

Added on Oct 2 2015

#database-key-features, #export-import-sql-loader-external-tables

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