Errors REP-300: not a valid month / ORA-01843: not a valid month When Running a Report

(Doc ID 1209953.1)

Last updated on JULY 05, 2016

Applies to:

Oracle Reports Developer - Version 10.1.2.0.2 and later
Information in this document applies to any platform.
*** Checked for relevance on 18-Dec-2012***

Symptoms


A report is failing with error:

REP-300: not a valid month
C.EXPED_FECHA_CREACION >= TO_DATE ( '01-' || :MES || :ANNO | ==> | ' 00:00', 'DD-Mon-RRRR HH24:MI') AND

Trace/log files show:

Exception 300 (): not a valid month
REP-300: not a valid month
ERR ORA-01843: not a valid month

Cause

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