Hi everybody!
Please help me! I use PL/SQL Developer 5.1.3 on Windows XP, I try to connect to 8.1.7.4 and 9.0.2.2 RDBMS. First time the connections was good and nothing wrong. But some days ago when I try to connect to a remote database, on the first logon screen a saw a message called 'Logon failed', but in the program when I used the reconnect button, the connection was established. What's the problem?
Please help me! I use PL/SQL Developer 5.1.3 on Windows XP, I try to connect to 8.1.7.4 and 9.0.2.2 RDBMS. First time the connections was good and nothing wrong. But some days ago when I try to connect to a remote database, on the first logon screen a saw a message called 'Logon failed', but in the program when I used the reconnect button, the connection was established. What's the problem?