Application root clone PDB'S which oracle created not dropped automatically.

(Doc ID 2327624.1)

Last updated on NOVEMBER 14, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 12.2.0.1 to 12.2.0.1 [Release 12.2]
Linux x86-64

Symptoms

 Application root clones which oracle created during upgrade/install are not removed/dropped during uninstall which it supposed to drop the clones automatically.

For example:

NAME OPEN_MODE
------  ----------
PDB$SEED READ ONLY
KXXXXX READ WRITE
F2463800037_21_1 MOUNTED
F2463800037_21_2 READ ONLY 
F2463800037_21_3 READ ONLY

 

Cause

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