Cannot capture mouse: mouse already captured.
Explanation
When a call attempts to capture the mouse that is already
captured by the Mouse method. Only one mouse action can be captured at a time
is allowed. If the mouse action is already captured at the time of a Mouse.capture()
call, the message is displayed.
System action
Playback stops and the message is displayed in the Rational Functional Tester console
and in the playback log.
User response
Capture the mouse action once at a time.