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ORA-01722: Invalid Number After Upgrade Database From 8i To 11g (Doc ID 1916361.1)

Last updated on FEBRUARY 26, 2019

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.1 to 11.2.0.4 [Release 11.2]
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Database Cloud Exadata Service - Version N/A and later
Information in this document applies to any platform.

Symptoms

After database upgrade from 8i to 11g, the following select statement was ran which correctly returned rows: 

 Running the script in (Doc ID 231213.1) doesn't show invalid numbers .

Changes

Upgraded the database from 8i to 11g.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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