[PS2007] Parallel Cube Generation Error

[letapia]

I have one server with two PWA sites, each of them with their own Cube,
scheduled overnigth at the same time, but only one is successfully generated
the other gets the following error:

" ... Unable to save object. The object has been modified by another
application ..."

Googling here and there I found a recommendation from Brian Smith to avoid
simultaneously generation of cubes.

http://blogs.msdn.com/brismith/archive/2007/02/14/common-error-messages-when-building-cubes.aspx

So I just tried manual generation (and change of time of second Cube) and
now it works.

Is this a bug or normal behavior?

 

[letapia]

Update. Last night both cubes were automatically generated with no errors. So
It seems cube generation process locked something that prevents another
proccess to run. Any idea what does it lock?.