Tag Archives: oem12c

oem12c – can’t remove repository from database – error: SEVERE: Database instance unavailable

oem12c
When i tried to make a new oem12c installation, i spotted an error during removing repository from database:

Apr 19, 2014 1:05:55 AM oracle.sysman.emcp.EMConfig perform
SEVERE: Database instance unavailable.

How to solve that?

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Oracle Cloud 12c agent reports error with “java.io.IOException: error=24, Too many open files”

— in database log:


How to solve that?

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