lying to connect to the db using Toad

Hello experts!

I installed DB and its working fine when I try to connect using SQLPLUS.

I am able to start the Windows services listener... now when I try to connect the same PB using TOAD, it fails.

I see listener is running, but if I check the status using the lsnrctl status command I get the following.

Summary of endpoints listening...

(DESCRIPTION = (ADDRESS = (PROTOCOL = tcp)(HOST=EMRITDT0272.emaar.ae) (PORT = 1523)))

Summary of services...

Service 'CLRExtProc' has 1 instance (s).

Instance of 'CLRExtProc', status UNKNOWN, has 1 operation for this service...

The command completed successfully

It does not specify the name of my interlocutor here. Strange thing is that, after 4 to 10 times restart listener, db and my windows machine it works wyears of changes to files.

The DB is hosted on a local machine where I try to go to Toad. The connection will be successful only when I see my interlocutor as in lsnrctl status output, command.


The error thrown by Toad-


ORA-12514, TNS:listener is not currently of service requested in connect descriptor


The pointers will be appreciated!

I managed to solve the problem... My db is installed on windows and default db and listener services started when windows starts.

I did it to manual and now it works perfectly fine.

Thanks for your suggestions.

Tags: Database

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