Backend WLS or EM application seems to be down
From dbawiki
Revision as of 10:13, 2 January 2012 by 10.250.159.106 (talk)
This error message appears on its own webpage(omsunavailable.html) when the Grid login page is called.
Things to check
- OMS listener
Login to the server where the oms is installed:
set ORACLE_HOME=D:\ORACLE
