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Database Administration (MOSC)

ORA-12560: TNS:protocol adapter error (Windows)

Dec 15, 2014 3:27AM edited Dec 22, 2014 10:01AM in Database Administration (MOSC) 5 commentsAnswered

What kind of mistake will lead to this error?

1. The service is started normal and running normal

2. One instance called orcl

3. The listener.ora configuration is right, and never be modified.

what else condition can lead to this error?

Please help me!

2

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