@VaniBhemarasetty I was asking if orders data is uploaded through data source then that orders will be attributed to which marketing channel.

@bindukumari1990 Hey, you can check on couple of things here, When the template is download, you would see the first line as shown in the screen shotThis line should not be deleted when you are uploading the files, infact none of the lines should not be deleted from the templateBased on the type of data source, the date format should be populated in that formatYou can find all the date formats for different types of data sources, here https://experienceleague.adobe.com/docs/analytics/import/data...

@Ishan_Sinha_ for faster solution, we decided to use flat file approach using data source, can you guide me how should I proceed futher like which type of data source should I create, what metrics and dimeson should I create to go further.

Double-check that your order_id data element is really being set by using the Adobe debugger extension with your web browser. Also, check that your order_id data element uses the "None" storage (I find that that storage type works best if using the data element with the Data Element Changed event type).

Also, as a potential solution, since you are calling _satellite.setVar() directly: You can try to put the logic that you are looking for for setting the data element and the variables within a "Direct Call" event type with satellite.track(). This method could avoid some of the timing issues that may arise from the "Data Element Change" event.

I you are trying to ingest data from S3, there is no out-of-the-box feature. However, you may use Bulk Data Insertion API.

DCR sends data actively, and Adobe Launch configuration _satellite.track("identifier") can successfully connect to fire. How did you configure it?