The following error messages are received by ARM users quite regularly

1.)

Error received when changing period date.  Why would this occur? Someone had mention that there are ADF patches? What/where are they?  I'm running version 11.1.2.3.500. Close to moving to .700

2.)

Error received when closing ABR. This one seems to happen often as well.

3)

Error received when opening attachment.

4) Random error

5) Another random error

6) random error message

Any thoughts/advice on any of these? We've gone through logs before. They don't reveal anything -- or we can't pinpoint when the problem occurred.

What is the general issue(s) occurring? Can patches be applied?