Check /etc/opt/teradata/tdconfig/Backup for a copy of the gdo.
Otherwise you might simply delete the gdo, it will be automatically recreated with default values when the PDE starts. Of course you should do that on a copy of the VM.
Thanks Dieter! I can verify that deleting the file and restarting PDE as you suggested did the trick. Whew! I've been using these VM's since they were released on all versions, and this is the first hiccup I've ever had. I'm using the 15.00.01/SLES11 version.
Where do I send your beer?
We live in a global economy so shipping is not a problem. But, rumor has it that there is good beer in Munich so shipping may not be necessary. Do they have a beer equivalent for Starbucks? I'll send a Beerbucks gift card. Thanks again!