Hi @Annelio You don't necessarily have to tie the query string to any variable. You can use them directly in Marketing Channel processing rules and it will work.If you do not see traffic being attributed to correct marketing channel w.r.t. to MC processing rules. I suggest you to check if the traffic is going to a different channel.MC processing rules works with Top to Botton appraoch and it the conditions for the 1st rules gets satisfied, it will no longer check the condition of other processin...

Not sure how much time it takes.My guess, would be, that changes takes place right away and the data with referrer should show after 60 - 90 minutes (based on report suite latency).However, I suggest you to wait for 24 hours to see if data starts to flow in referrer report. Also, make sure your internal URL filter contains url for your internal sites (own sites) and also make sure s.referrer get populated whenever user lands from partner site to your site.

@nitishlamba1 I suggest checking the internal URL filters within report suite settings.Remove (.) period from the internal URL filter and add your own site URL. Refer to below document for details:https://experienceleague.adobe.com/docs/analytics/admin/admin-tools/internal-url-filter-admin.html?lang=en

If you are using the data element definition as:and using the data element as below:It should work.If it still doesn't work, I suspect, if the data layer is being overwritten by the time code runs ?

@ExpCloudMember Can you share the definition within digitalData data-element, that you're using in Root ?

Hi @ExpCloudMember For the error you're facing, could you please share the value you're passing to AA product string extension ? I believe you're using Search discovery extension to set products variable.Ideally, the way you pass values to "AA Product String Builder" in rule action as- Root Data Object = Dataelement (which return root object, for example: dataLayerRoot)Product Collection Path = cart.productsProduct Strings Core Settings:Category = productProduct ID = productsku