TNS-12564: TNS:connection refused
Answers were Sorted based on User's Feedback
Answer / guest
Cause: The connect request was denied by the remote user (or
TNS software).
Action: Not normally visible to the user. For further
details, turn on tracing and reexecute the operation.
Please add more information about this Error
| Is This Answer Correct ? | 10 Yes | 4 No |
Answer / krish
tnsname .ora file is not configured properly. it a listner
problem, we can resolve this by starting up the listener
manually
| Is This Answer Correct ? | 12 Yes | 7 No |
Answer / mike fernacz
Check the MTU size of the ethernet ports are not set to
9126. Once I changed my MTU size back to 1500 on Solaris
server. The sqlplus to remote database did not hang anymore.
| Is This Answer Correct ? | 1 Yes | 0 No |
Answer / uma bala
This error can come if the DB connection given is incorrect
| Is This Answer Correct ? | 1 Yes | 2 No |
Answer / rajaram
if you are trying to connect data base. if it went down at
the time . this case also you get this error.
| Is This Answer Correct ? | 5 Yes | 8 No |
Answer / swetha
tns.ora is not configure.its a listener problem .we should
give an entry in listener.ora on which database
(service),protocol so it showin an error
| Is This Answer Correct ? | 2 Yes | 5 No |
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