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Upgrading to 11gR1 or 11gR2 Stops With "ORA-01722: invalid number" (Doc ID 859576.1)

Last updated on AUGUST 04, 2018

Applies to:

Oracle Server - Enterprise Edition - Version: to - Release: 9.2 to 11.2
Oracle Server - Enterprise Edition - Version: to   [Release: 9.2 to 11.2]
Information in this document applies to any platform.


When upgrading to 11gR1 (11.1.0.x) or 11gR2 (11.2.0.x), the following error stops the upgrade:

2 FROM registry$database
3 WHERE tz_version != (SELECT version from v$timezone_file);
ERROR at line 1:
ORA-01722: invalid number


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