I have 4 JComboBoxes which gets populated depending upon each other. Every thing goes fine until i try to browse i.e go through the values of the ComboBox with the keyboard. It works good with the mouse.
I get this error
java.sql.SQLException: Listener refused the connection with the following
ORA-12519, TNS:no appropriate service handler found
The Connection descriptor used by the client was:
Then again i am able to continue by making the selection with the mouse. When i use the keys to move down i get that error. I have also observe that moving slow doesnt give any error. This error occurs only if i keep the Up/Down Arrow key pressed or press Up/Down key very fast. Some one please look into in.