ORA-01843 When Generating ASH Report (Doc ID 1147253.1)

Last updated on AUGUST 31, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 10.1.0.3 and later
Information in this document applies to any platform.
***Checked for relevance on 29-Aug-2016***

Symptoms

On : 10.1.0.3 version, RDBMS

When attempting to generate ASH report:

SQL> @?/rdbms/admin/ashrpt.sql

the following error occurs:

ASH Samples in this Workload Repository schema
(to_char((sysdate - to_date(:oldest_smaple, 'DD-Mon-YY HH24:MI:SS'))*1440,
ERROR at line 3:
ORA-01843: not a valid month

Cause

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