Custom function by date for related tables - expression

"In a crosstab, latest month where Actuals has any data, show Actuals data for that and all previous months. Future months, show Forecast data."
.
I have two tables- Forecasts and Actuals- and the common columns between them are Team, Month, Value.
I'd like to show the data in a crosstab with Month as columns and Team as rows. I'm trying to write an expression to do this in the crosstab: The most recent month where Actuals has any data, I'd like to show Actuals data for that and all previous months, for all teams. For following months, I'd like to show Forecast data.
Any suggestions about how to go about this would be appreciated. I'm still piecing together my knowledge :)

Create a third table from a transformations:
Create Third table from - Pivot date on Team & Month (to ensure every possible combination) from first table
Add Rows from transforming the second table (pivot on Team & Month)
Join the two original tables to your newly created table (has every possible combination of Team & Month) so that both your data sets are now in one table.
Now use the third table in your cross table.
If you try using column matching instead of the above method only dates from the main table will show as the dates are matched and ones missing from the other will not display.

Related

*SOLVED* How do I sort columns in a Matrix view?

I am attempting to create a gantt chart in Power Bi using the matrix view, and the end user wants it to have year, quarter, and month. The year and quarter columns are fine, but the month columns are out of order, and I cannot seem to figure out how to put them in order. My calendar table and everything in it are created using dax.
So far, I haven't really tried anything. I am assuming Power Bi is not recognizing them as months in a date table and that is why it is not sorting them accordingly, but alphabetically by quarter and year.
You need a sort by column.
You can read how to create one here.
https://learn.microsoft.com/en-us/power-bi/create-reports/desktop-sort-by-column?tabs=powerbi-desktop

How to create a measure in Power Bi dax which is to be related to Date Column in matrix

I want to make the following table with such data:
Columns: Dates from the selected week(based on calendar table) in WeekMonth slicer
Subcon: Subcontractor distinct list, created with power query from the Subcontractor values in the data table
Plan and Actual: count of set dates, which were set in the data table which looks like:
siteid, subcontractor, milestone, plan date, actual date
Milestone slicer allows to filter data table for a specific milestone and is linked to datatable[milestone]
WeekMonth slicer allows to filter data table for a specific week, only one week can be displayed in the table, by default the "current week is selected".
Filtering data table using the Relatationships between the Calendar[WeekMonth] and the data table is not possible because it contains two types of dates.
As I understand the DAX measures for Plan and Actual must be designed in a such way so it would refer to the date from the matrix Column. How this can be implemented?
How the table must look like(values are not correct yet!):
"Filtering data table using the Relatationships between the
Calendar[WeekMonth] and the data table is not possible because it
contains two types of dates."
It is actually possible to filter multiple date fields by one calendar table in Power BI.
The way it works:
Connect your Calendar table to plan date field;
Connect the same Calendar table to actual date field. Power BI will add this second relationship as "inactive", as indicated by the dotted line;
Normally, when you use your week slicer, it will filter DAX measures by the active connection only (plan date). However, you can tell DAX to filter by the inactive connection instead, using USERELASHIONSHIP function.
Code typically looks like this:
Metric by Plan Date = SUM(TableName[Field])
Metric by Active Date =
CALCULATE( [Metric by Plan Date], USERELASHIONSHIP(Calendar[Date], TableName[Actual Date])
Here, you first define your DAX measure normally, and it will calculate using Plan Date. Then, you recalculate the same measure using different relations (Active Date).
This article might help you further:
https://radacad.com/userelationship-or-role-playing-dimension-dealing-with-inactive-relationships-in-power-bi

Building a matrix with columns == days of month when recordset cannot return all days of month

I'm trying to put together an attendance report for a school that tracks student attendance codes for that student for every day on the calendar month in a DynamicsCRM system being used as a managed service (that is to say, I build queries using FetchXML and cannot use SQL). The format for the report requires that a column for every day in the month be listed for the report. My student table that tracks this attendance however only contains records for days where an attendance value is recorded, and I do not have an object available that can return every day in a month for me.
I am looking for a solution other than hardcoding 31 columns and using conditionals to control the display of the last three day columns. Ideally, I'd like a conditional in my matrix column grouping that would look at the date value for the previously generated column and determine if the next date record from my resultset is sequentially the next day of that month, and if not, create the next sequential date, move to the next column and perform the check again until it is true. Is there a way I can do this, or another means to accomplish my goal that does not involve hard-coding day columns into a table or matrix? Right now, I have nothing; I can barely imagine how I think this should look.
What I did to solve the same issue has been to create a scheduled process each day to create a record and deactivate it.
I have then been able to distinguish actual records (the active ones) from these 'placeholders' (inactive ones) in my querying.

SSRS Tablix Cell Calculation based on RowGroup Value

I have looked through several of the posts on SSRS tablix expressions and I can't find the answer to my particular issue.
I have a dashboard I am creating that contains summary data for various managers. They are entering monthly summary data into a single table structured like this:
Create TABLE OperationMetrics
AS
Date date
Plant char(10)
Sales float
ReturnedProduct float
The data could use some grouping so I created a table for referencing which report group these metrics go into looks like this:
Create Table OperationsReport
as
ReportType varchar(50)
MetricType varchar(50)
In this table, 'Sales' and 'ReturnedProduct' are the Metric column, while 'ExecSummary' or 'Quality' are ReportType entries. To do the join, I decided to UNPIVOT the OperationMetrics table...
Select Date, Plant, Metric, MetricType
From (Select Date, Plant, Sales, ReturnedProduct From OperationMetrics)
UNPVIOT (Metric for MetricType in (Sales, ReturnedProduct) UnPvt
and join it to the OperationsReport table so I have grouped metrics.
Select Date, Plant, Metric, Rpt.MetricReport, MetricType
FROM OpMetrics_Unpivoted OpEx
INNER JOIN OperationsReport Rpt on OpEx.MetricType = Rpt.MetricType
(I understand that elements of this is not ideal but sometimes we are not in control of our destiny.)
This does not include the whole of the tables but you get the gist. So, they have a form they fill in the OperationMetrics table. I chose SSRS to display the output.
I created a tablix with the following configuration (I can't post images due to my rep...)
Date is the only column group, grouped on 'MMM-yy'
Parent Row Group is the ReportType
Child Row Group is the MetricType
Now, my problem is that some of the metrics are calculations of other metrics. For instance, 'Returned Product (% of Sales)' is not entered by the manager because it is assumed we can simply calculate that. It would be ReturnedProduct divided by Sales.
I attempted to calculate this by using a lookup function, as below:
Switch(Fields!FriendlyName.Value="Sales",SUM(Fields!Metric.Value),
Fields!FriendlyName.Value="ReturnedProduct",SUM(Fields!Metric.Value),
Fields!FriendlyName.Value="ReturnedProductPercent",Lookup("ReturnedProduct",
Fields!FriendlyName.Value,Fields!Metric.Value,"MetricDataSet")/
Lookup("Sales",Fields!FriendlyName.Value,Fields!Metric.Value,
"MetricDataSet"))
This works great! For the first month... but since Lookup looks for the first match, it just posts the same value for the rest of the months after.
I attempted to use this but it got me back to where I was at the beginning since the dataset does not have the value.
Any help with this would be well received. I would like to keep the rowgroup hierarchy.
It sounds like the LookUp is working for you but you just need to include the date to find the right month. LookUp will return the first match which is why it's only working on the first month.
What you can try is concatenating the Metric Name and Date fields in the LookUp.
Lookup("Sales" & CSTR(Fields!DATE.Value), Fields!FriendlyName.Value & CSTR(Fields!DATE.Value), Fields!Metric.Value, "MetricDataSet")
Let me know if I misunderstood the issue.

SSRS linking two matrix tables

I am using SSRS 2008.
I have a report with 2 different matrix tables having two different datasets as their sources.
The data comes fine in both the tables individually.
BUT
My issue starts where I have to use data from one table to calculate percentage in the second table.
Here are the details:
Table 1:
Contains columns: Date, Referal_Status ('1' for each valid row), Department
Table 2:
Contains Columns: Date, Membership_Status ('1' for each valid row), Department
In table 1, I need to show referral counts (sum of valid Status) grouped by month in columns, and grouped by department in rows. Also an additional row and column for totals of the same.
This is implemented with no issues.
In table 2, I need to show membership counts (sum of valid Status) AND referals to membership percentage grouped by each month in columns, and grouped by department in rows. Also an additional row and column for totals of the same. The issue starts when I try to implement the percentage calculation.
Let's say I have the membership counts number for April 2014 in the membership table. How do I take the referrals count number for April 2014 from the referral table and compute the April 2014 percentage as referal_num/Membership_Num * 100
The issue that I face is the scopes of both the matrix tables being different.
Please help me attain the above in the SSRS matrix tables.
Am I providing enough information to get through to you folks about my issue? Please let me know in case you need more information from me.
This is often a road to misery, but anyway ...
I would use the Lookup Function to retrieve the Referrals count. You will need to concatenate your two key columns (Date and Department) into one expression.
This sounds great and often works well. However when it doesn't work on odd rows or combinations of data, you are flying blind trying to debug it.
Good luck!
PS: actually for a reliable solution that is easy to debug, I would go back and combine the data upstream so it can be presented to SSRS in one Dataset. I would probably use SSIS for this.

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