Hey @sagrawal85,If you have no log or access to the previous upload it can be challenging to find the faulty uploads. Depending on how you upload data, you could run a report for all data uploaded on a certain day and create an import to nullify all data from that day. Be aware that if you upload ne...

Unfortunately, Data can not be deleted after the upload. However, you can upload the data again with a negative value, which will nullify the effect of the previous upload.

There could be a Vista Rule in place that modifies data, but given the value this seems unlikely.Maybe there is an old library implemented in some forgotten testing environment? I would recommend to create a Hit-based Segment for events with the eVar value in question, then use available dimensions ...

You can create a couple of Filters for each bucket but I would recommend setting this up as value buckets in the Data View configuration.

You can customize the calendar individually per Report Suite as described on this help page to match your requirements.

One addition: The Single Page Visits metric is hardwired to the predefined Page dimension. If you want something that works for any dimension, including custom Page Name dimensions, you should take a look at the Single Access metric.

For some reason my previous answer is not showing up anymore. If you are looking for a specific page instead of the whole website, you can utilize a Sequential Segment that includes Visitors who have opened the page thrice but excludes Visitors who have been to the page four times. Something like: 

Historical data will not be impacted by this change. Marketing Channel logic runs when the data is collected and can't be changed afterwards.

Data Sources would be the best way by far. In theory, you could also use the Data Insertion API to upload data, but that would bring additional cost and inflate Visits and Unique Visitors. It's also not as easy to use, so I would consider if it could in any way be integrated with the Data Sources yo...

Data Sources are indeed the way to go! Those allow you to upload summary-level data into Analytics that doesn't increment Visits or Unique Visitors and don't incur cost for server calls. You can use the search for some Adobe documentation or look at this end-to-end example in Python for Google searc...