Hi Javeed, You get CUSTOMER_SERVING_TYPE_REPORT_MISMATCH error if you are attempting to run a cross-client report for a normal AdWords account, or a normal report for an MCC account. So if you were to mention an MCC account as header when downloading a cross-client report, then the error should go away.
That said, the v201101 MCC reports feature was unlaunched, so I believe you will have to use v13 cross-client reports for a while longer. See http://adwordsapi.blogspot.com/2011/03/update-to-reporting-service-in-adwords.html for details. We will announce on the blog when v201101 cross-client reports are available again. Cheers, Anash P. Oommen, AdWords API Advisor. -- =~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~ 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 adwords-api@googlegroups.com To unsubscribe from this group, send email to adwords-api+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/adwords-api?hl=en