IF:ORA-00020 After Upgrading to 12c
(Doc ID 2117589.1)
Last updated on JANUARY 09, 2020
Applies to:Oracle Database - Enterprise Edition - Version 22.214.171.124 to 126.96.36.199 [Release 12.1]
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 Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
ORA-00020 reported after upgrading the database to 12c , without any changes in the application. We notice a sudden increase in number of background process(pxxx).
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