Did this ever reach any kind of conclusion? I suddenly (as of yesterday) have the same issue when sending ADD mutates to the AdGroupService. I began systematically reducing the number of adgroups I sent in a batch until I was only sending one at a time, and I still get this error. If this error accurately reflects the underlying problem, then the response for a single adgroup must be massive. Obviously, I can't see the response, so I can only go off the responses I get in the sandbox, but those seem to be reasonably sized (for XML).
I'm beginning the suspect the accuracy of this message. Perhaps this has something to do with a limit on adgroups in the account? Any help would really be appreciated. -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ Also find us on our blog and discussion group: http://adwordsapi.blogspot.com http://groups.google.com/group/adwords-api =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ You received this message because you are subscribed to the Google Groups "AdWords API Forum" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/adwords-api?hl=en
