Error generating Tasks page

[Doug Scherer]

I have a working IM7 environment with about 1400 servers, which has been working fine up to this point. Now, out of the blue, I am getting "Error generating page" when I go to the Tasks window. The error message is "task7SelectionIcon undefined." It seems to die on the Initial DMI Status Poll task. No tasks have been recently added or defined, no other changes have been made to IM7 other than server add/deletes. I am currently at IM7 SP2.3. Has anyone run into this problem?

[Jon Ward]

Has there been any changes to the Java settings/versions?

hp Systems Insight Manager, the next generation of Insight Manager, is able to use the 1.4.x version of Java.

[Doug Scherer]

No changes to Java have been made, or to anything else at the time. Since the posting, I have tried reinstalling the IM7 files with a blank database and it worked just fine. But when I restored the database, the problem returned. The problem appears to be in the tables. I have taken a look at some of the tables but I was unable to find which table is affected by Tasks. I do have a couple of custom tasks, one polling and the other control, but these have always been there and working with no problem. Thanks for responding.