Tag Archives: connect failed because target host or object does not exist

Hi, Sometimes You can get “TNS-12545: Connect failed because target host or object does not exist ” error.

Hi, Sometimes You can get “TNS-00515: Connect failed because target host or object does not exist ” error.

Hi, You can get ” ORA-12545 connect failed because target host or object does not exist  ” error when connect to database via Toad or PLSQL Developer.