Temporary Space Usage returns ORA-00942: table or view does not exist

```
What steps will reproduce the problem?
1. go to Temporary Space Usage

What is the expected output? What do you see instead?
ORA-00942: table or view does not exist  

What version of the product are you using? On what operating system?
1.4.5b

```

Original issue reported on code.google.com by `yariv.ma...@gmail.com` on 4 Jan 2010 at 7:51
