please tell me what shoul i do for error ERROR: ORA-12560: TNS:protocol adapter error

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please in reportview control when i am trying design a new report then when i am trying to add a connection for showing report during add connection following error is coming

ERROR: ORA-12560: TNS:protocol adapter error

please help me its urgent please

thanks

Posted 17-Dec-13 20:12pm

Member 10192073

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Maciej Los · Answer 1 · 2013-12-17T20:24:00

Solution 2

This is quite often question[^] (as Google says).

Solution: fatal NI connect error 12560 tips[^]

Posted 17-Dec-13 20:24pm

Maciej Los

Member 10434230 · Answer 2 · 2013-12-17T20:20:00

Solution 1

Typically this error will result from:
1) not having ORACLE_SID properly set. Especially so on Windows.
2) not having the db service started. See the windows services applet, services.msc

Check and let us know if you are still facing this issue.

Posted 17-Dec-13 20:20pm

Member 10434230