Help diagnosing strange behavior in SAS EG 4.2

[awg]

I've been running SAS EG 4.2 for over a year now, and have notices some strange behavior that I am at a loss to diagnose. For example, I've build a complex project with several processes flows that worked for many months. All of a sudden it stopped working. By that, I mean, none of the tasks run and there are no error message or messages in the logs. I can't assign any project libraries and if I create any new project library assignments, they also produce no result and no output. I can view tables. Some of the tasks do produce the following error "Object reference not set to an instance of an object" when I try to look at the last submitted code. But most of the tasks appear to have valid last submitted code.

Any idea what's going on or how to diagnose this problem?

Many thanks...awg

[TriciaA]

I googled SAS "Object reference not set to an instance of an object"

It returned this for EG 4.3:

http://support.sas.com/kb/42/448.html

Hope it helps you. Let us know.