Month Offset not filtering measure correctly for current month data

[dbrandone]

I have used Month, Week, Year and Day offsets in my date tables for many reports and never had any issues until today. I wrote the below measure which is fairly simple:

Calculate(

         COUNTROWS('RequestTable'),

         'RequestTable'[RequestType] = "Subscription",

         NOT('RequestTable'[RequestDate] = BLANK())

         'Date'[Month Offset] = 0
         )

I confirmed that the Date table is connected directly to the Request table and it is connected via the date column that I want to use to filter the dates. Both 'Date'[Date] and 'RequestTable'[RequestDate] are set to the same Date type (Date). The date table is "marked as date table". I created a table visual and this is what shows when I pull RequestId, RequestDate and the measure I wrote:

When I go into table view in PBI desktop and filter the columns manually based on what I am writing in the measure, I should get 376, but instead the measure is pushing out 928 and it is counting requests from back in 2015,2016 and other years not this year.

I thought it may be that there is some rows in the dataset where the request date is blank. Unfortunately, I have no control over this data source which is frustrating, so I have to take this data as is. Just in case that may have been the issue I added the NOT blank filter in the calculate measure.

Any ideas on why this may be happening. 

[amitchandak · Accepted solution]

@dbrandone , Try like

Calculate(

COUNTROWS('RequestTable'),

filter('RequestTable', 'RequestTable'[RequestType] = "Subscription" && NOT(isblank('RequestTable'[RequestDate]))
,filter('Date','Date'[Month Offset] = 0)
))

[dbrandone]

@amitchandak 

That worked! Thanks.

Was this an issue around filtering from two seperate tables? Trying to understand where it went wrong and why.