Unable To Gather Statistics, Receive "ORA-20000: Resource Manager Plan Is Not Active or is not managing CPU usage" Error Following Upgrade to 12c
(Doc ID 2049013.1)
Last updated on NOVEMBER 07, 2019
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 and later
Information in this document applies to any platform.
- While attempting to gathering statistics on Oracle 12c, receive ORA-20000 error as follows:
- Statistics Gathering worked fine on the earlier version
Database was upgraded to 12c
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In this Document
|Enable Resource Manager:|
|Disable concurrent statistics gathering by setting the CONCURRENT preference to OFF:|