Cannot connect to oracle database

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1

Hi everyone
I need connect to Oracle database
I use oracle database ver 19c, instant client 32bit
I have connected via TNS with oracle sqldeveloper successfully
I’ve already searched and followed some topics such as:

and so on
but until now I cant connect and got some error code:
Execute Query: ERROR [08004] [Oracle][ODBC][Ora]ORA-12154: TNS:could not resolve the connect identifier specified
ERROR [IM006] [Microsoft][ODBC Driver Manager] Driver’s SQLSetConnectAttr failed

Can anyone can help me to resolve this problem

1 Like
2

Hi @demon_2801 ,

There is long list of troubleshooting steps for error ORA 12154 in the below link. Please try and let us know. Thanks.

3

@demon_2801

Check below thread for your reference

Hope this may help you

Thanks