I got very interesting problem urchin 6 & adwords

[michael.gendelman]

Hi,

This is the Error
"
Worker 538: Requesting data for 2009-11-25 - 2009-11-25
ERROR (6002-867-316) SOAP Fault in getAllAds (faultcode 108): The
adgroups specified contain too many ads to return in a single
response. Please try again with fewer adgroups.

[Wed Nov 25 08:47:01] CPC data download FAILED. Units consumed: 59127
"


can I limit the ads or how i split the ad groups ?

Thanks a lot,
Michael