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ORA-12505: TNS:listener does not currently know of SID given in connect descriptor (DBD ERROR: OCISe

Ramesh TApr 21 2015 — edited Apr 21 2015

when i try to connect oem(oracle enterprise manager)..

on oem console it returns followed error

agent connection to instance

ORA-12505: TNS:listener does not currently know of SID given in connect descriptor (DBD ERROR: OCIServerAttach)

DATABASE INSTANCE DOWN

-----------------------------------------------

SID

orcl

Oracle Home

C:\app\user\product\11.2.0\dbhome

in services.msc

oracleagent,client ,oracleservice all are in started..

please let me know how to solve issue..

fyi-oracel 11g,on windows7 os

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Locked on May 19 2015

Added on Apr 21 2015

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