oracle string conection

fkeuroglian · ‎2016-08-22

Hi Expert

i have a strange situation, i have an oracle data base and when i connect via desktop i can not connect, show me the error i attached.

but if i reload by console(qmc) reload ok and do not have any problem.

The user is the same that reload in console and reload manual in the desktop

what could be

thanks a lot

Fernando K.

maxgro · ‎2016-08-22

maybe you dont'have a tnsnames.ora file

or you miss the entry (connect identifier) in the tnsnames.ora