Question

tns protocol adpater failure

Asked by: sivaprakasam

Hi,

   i installed oracle 91 client but i couldnt log into scott/tiger it shows
tns protocol adpater failure

how to solve this ....

tnks in advance

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Asked On
2006-10-22 at 10:12:21ID22033549
Tags

protocol

,

failure

,

tns

Topic

Oracle Database

Participating Experts
3
Points
200
Comments
4

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Answers

 

by: drs66Posted on 2006-10-22 at 14:46:10ID: 17785004

do you have the connection details of the database you're attempting to connect to? or are you attempting to log onto a local instance? i only ask because you specified you installed the oracle client.  connection details for remote and local databases can be edited in C:\oracle\ora92\network\admin\tnsnames.ora file.  location will vary depending on your particular install and client version.  

if you have installed database and client on windows box and want to connect to local instance, try you have installed ms loopback adapter.


good luck,
daniels

 

by: makhanPosted on 2006-10-22 at 23:02:54ID: 17786668

Hi,

To start with ....

if you have installed a client, on a PC then you will not have a database installed automatically.

as your workstation does not know of any database connections you are getting this error

TNS PROTOCOL ADAPTER ERROR

You can now do either of the following

a) connect to remote database...

for this you will have to define a database conenction using the sqlnet configuration assistant.

the information you will need to connect to a remote database is

i.   hostname
ii.  port
iii. database service or database sid

you can give any suitable <local name> to this remote database connection and use this name to connect the client to server database.

sqlplus scott/tiger@<local name>


b) connect to a local database...

for this you will have to install a personal edition of any oracle database .
the next step will be to create the sample tables for scott user. this is done by running the sql

demobld.sql

now you can connect to the database.

HTH

makhan

 

by: Computer101Posted on 2007-11-15 at 20:59:00ID: 20296188

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