Power Pivot :: Connecting To A Tabular Model - Combining With Excel Calculations
Jun 16, 2015
how to combine measures and fields coming from an analytical model (tabular) along with some Excel calculations. Basically I want to provide users with a simple report (to be displayed in SharePoint Excel services) containing charts and slicers. The data comes from a tabular model, and most of the calculations are in the model as well.However there is some little tweaking that must be done. For example I might need additional calculated columns, but I don't feel the need to modify the tabular model for that. I was wondering if I could do this within Excel as well -- but without having to bring all the data through a pivot table, then manipulate it and then show it on the report. So to be clear I do not want any pivot tables lying around, even if on a hidden sheet.
I noticed that when selecting a pivot chart in Excel, at the ribbon menu under "PIVOTCHART TOOLS"/"ANALYSE" there is a group of buttons named "Calculations". One of them is named OLAP Tools.Is it fair to assume that these options will allow me to create new measures at the Excel side, without affecting my tabular model?
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Aug 10, 2015
i have a model contains fact of account revenue , a time dimension and scd of account.
the scd (type 2) is changing when an account get a new color.
when i queries the model by PowerPivot i sometimes get wrong color for an account in a date priod , for example , I would expect to see color 3 for account 1 at 04-06-2010 , But instead I see color 1 - as you can see in the picture bellow.
FACT , SCD :
Result
i process all , deploy , mark dim_time as date dim , and i still cant find the error.
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Aug 2, 2015
I am trying to show images in a product listing in power view.I work with an excel 2013 desktop version based on an office 365 pro account.I did the following steps:
import of an excel file with an article list via power query and loading the data to the data model import jpg images from a folder via power query, setting content as binary type and loading the data to the data modellinking both tables in power pivot--> manage via the image namesetting the table behavior for the images table under power pivot --> manage --> Advanced (e.g. Default Image: Content)opening power view and building article cards with article number and imageProblem: only a camera icon shows up in power view
Is there a solution with a desktop version?Can I use my Office 365 Pro account to make it work? How?Why is there no solution showing images in a pivot table?Link to Dropbox with power pivot files
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Jun 21, 2015
Is it possible to config environments ( dev,tst,prd ) in VS Tabular solution , like it is done in SSIS ? i find Variable tab , but i dont find the way to set a connection (string) to be change dynamically between the environments.
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Oct 19, 2015
I need to develop a language specific dwh, meaning that descriptions of products are available from a SAP system in multiple languages. English is the most important language and that is the standard. But, there are also requirements of countries that wants productdescriptions in their language.
Productnr Productdesc Language
1 product EN
1 produkt DE
One option is to column the descriptions, but that is not very elegantly. I was thinking of using bridge tables to model this but you have to always select a language in a filter (I think)..
I'm thinking of a technical solution, such that when a user logs on, the language is determined and a view determines whether to pick a certain product table specific for a certain language. But then I don't have the opportunity to interchange the different language specific fields in a report (or in my case PowerPivot).
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Aug 19, 2015
I am trying to implement some powerview report in excel 2013 itself (not in sharepoint).
I have implemented a SSAS tabular model and deployed to server. Now my aim is to load this tables in the SSAS tabular database into powerpivot so that i can use this data for creating powerview reports. However when i tried to import data from SSAS, it asks database and MDX query. My requirement is to load the dimension and fact tables to power pivot as it is.
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Nov 19, 2015
We have an Excel PowerPivot model that we are trying to move to SSAS Tabular. The model is complex and has over 300 measures. To group these in Excel, we pasted in dummy tables and defined the measures in logical groupings. Now when we are migrating to SSAS, we have to delete the pasted tables --that have ALL of the measures, in order for the import to work successfully.
How to migrate the model? We have a nice report of all of the measures from DAX Studio, but I am not looking forward to manually re-entering 300 measures through the user interface. Is there any way to define measures in batch? Or is there a way to change the pasted table to a file so the import will work? Will the import work in SSAS 2016?
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Jun 25, 2015
The thing is I can´t make update powerpivot, it raises a generic error. Tried to import into ssas tabular and worked fine.
Is there any way to get a better error detail or debug it someway?
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Jun 3, 2015
I have two tables in my data model,
1. Fact table with sales by customer, Territory ID etc
2. Table with targets per Territory ID
I want two combine them in one pivot table.
Pivot: Territory;Sales;Target
What I'm getting is the correct column with sales, but the overall sum of all territories in column for targets.Relationship is established between two tables via Territory ID
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Sep 9, 2015
I have opened an account in [URL] and taken the 60 days trial for power bi pro. I've developed power pivot and generated power views in share point 2013. But, I'm new to Power BI desktop. I have created a report in power BI desktop and published to [URL]. Also, I have uploaded an excel file directly to [URL] and created the report from the workspace available there itself and pinned the report to dashboard also. Everything is fine till this. But, I need to refresh the file which I have uploaded. I have some dummy data in excel sheet.
ZipCode State ZipName
2345 AA AA
456 BB BB
6787 CC CC
This has been created as a table and then added to data model. So, power pivot has been created for the same. Then I have uploaded this file to [URL] site. But, I'm getting an error message while trying to schedule refresh for the same.
"You cannot schedule refresh for this dataset because it does not contain data model connections. You cannot schedule refresh on worksheet connections or linked tables. To schedule refresh the data must be loaded into the data model."
How can I create a data model connection? How can I schedule refresh for an excel file like this?
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Sep 29, 2015
I have a ssas tabular model as a data source in a .pbix-file. I have uploaded the .pbix-file to Power BI Services and it works fine as long as my visual studio project is open. If I close my visual studio project, the objects in Power BI Services will say "The data recievement for this visual information was not successful."
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Jul 8, 2015
Is there an open APISDK for sharepoint's power pivot galleries allowing on demand processing of a power pivot model over there? Ideally from a SSIS package?
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Feb 25, 2014
I have an Excel 2013 file with lots of DAX connected to an Azure database. I'd like to reuse all that work by changing the data source for the PowerPivot model to a different database which is an exact copy (just empty) on the same server, but Excel won't let me. In PowerPivot I can change the database connection, the user ID and password as well as the connections name. When opening each table properties (inside PowerPivot model) the new connection is used and all old data is removed, but as soon as I refresh using Existing connections, both from PowerPivot or from the Excel Data tab, the old connection is used and old data is reloaded.
If I use Existing connections from inside PowerPivot, I can se that the new connection is highlighted and has the correct variable, but I think maybe that one is run first, then the old one is run afterwards (or something like that).
On the Excel Data tab, I can see that the old connection is the only one Excel itself seems to know about, but I cannot change anything there as it's read-only.
There must be a way to change this. Even with copy and paste it would take me days to recreate this Excel file from scratch and it would be a serious flaw and reduction of usability for PowerPivot.
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Jun 24, 2015
I am getting this exception "An error occurred while loading the model for the item or data source '<filename.extension'>. Verify that the connection information is correct and that you have permissions to access the data source."" when I click in Power View icon in Power Pivot Gallery SharePoint.I tried steps mention this TechNet article but the issue is still not resolved.URL...
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Jun 22, 2015
Is it possible to rename a field-name from ( tabular powerpivot ) model to a different Presented-name for the end user ?
usualy the names in the source model are Understandable to the developer , and its Custom to his understanding and nees , but for the end user its not - its not understandable , to long and so far form the regular terms in his Business , and also the language Might be non-English..
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Oct 5, 2015
I need to create a data model for powerview report but I don't have data right now. The data will be loaded later after I create the report. What technique should I use??
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Nov 12, 2015
I have created 60 queries and added them to my data model in Power Pivot/Excel 2016. I created some calculated fields for one of my queries but I would LOVE to know how to just copy these across all queries in the data model instead of having to create them in the data model for one query at a time. That will take forever.
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Jul 8, 2015
Is it possible to generate automatic refresh of excel 2013 table which displays some table of a power pivot model on file open?? I dont want to use pivottable (which supports this ...)
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May 7, 2015
I have a very small SSAS database with around 35 Mb. I opened it on Excel 32 bits and started dragging fields to a pivot table and it started failing with memory errors. The behavior on the SSAS server was that memory started growing very fast until 8 GB (vm memory total) and then the error is reported in excel.
What might be the issue in such a small database? I would understand in a big database, but not on this one.
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Jun 4, 2015
We have build a powerpivotmodel that uses a couple of datasources. The user extracts on monthly base an excel file with 20 samples (randomly) from the model to check some aspects of the input. He can put Yes or No into a column if he agrees or not and fill in a remark field. Next this excel file is loaded back into the powerpivot model (in a nightly batch) and the Yes/No field and the remark field are added to the original data. If the user refreshes his excel sample file from the pivot, the remark and YN field will be filled with the values he added. So far so good. One moth later when he extracts the file for a new month a problem arises. Since the excel file only has data for the new month, when the PP-model is reloaded the data for the previous month will be lost. So we need some sort of incremental load for the excel file. Is that possible and is this the best way to handle this situation?
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May 28, 2015
In an Excel workbook I'm building a report using a PowerPivot data model.
I've a Calendar filter. If I select an year from this filter I need to show in a cell the total number of working days, present in the Calendar table as a column.
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Nov 18, 2015
have just implement Microsoft Dynamics NAV. and I'm trying to learn how to use this Excellent tool powerpivot add on, But when I'm trying to connect it to any SQL table that support Dynamics NAV I have an error message while downloading the table :"do not have enough memory or I should use Excel 64 bits instead 32 bits".when I check CPU memory Utilization we are just using less tha 20%. I'm working on a remote server and the using Excel 2010.
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May 7, 2015
I just installed PowerView and PowerPivot, I made my queries, formulas, I put everything in a PowerView sheet in a Excel Binder.
Other colleagues did the same but worked on a different binder.
Question is: how can i merge those two binders in order to have, in a unique file, all my Powerview sheets?
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Sep 23, 2015
We want to implement cascading slicers in PowerPivot 2010. Does Excel 2010 have 'Insert Slicer Hierarchy' feature in PowerPivot?
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Oct 12, 2015
I've question about how to handle structural datamodel changes in a datasource of PowerPivot. Suppose I'm developing a starmodel in SQL Server and sometimes a datatype changes or a name of a field changes in a table. It seems to me that PowerPivot handle this not gracefully as Analysis MD does (mostly). I received an error because of a wrong fieldname or even no error when a dattype changes in PowerPivot. Is this common or do I something wrong here. Does this mean that every time the datamodel changes the PowerPivot should be recreated? Or am I missing the clue here?
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Sep 10, 2013
I don't know if the question has been nailed down. Aside from deleting tables, can we delete the *content* of data within the tables. It doesn't seem crazy that, if you can pull in data from a feed then you should be able to remove the content out again (without also destroying the user's meta-data work ). Reasons for this include:
- Security (a user may not have rights to see *my* data and should go refresh their own)
- Size (workbook doesn't need to have GB's of irrelevant data saved to disk in a workbook if it was just useful during development phase to a pre-production data feed)
- Bad data (pre-production data feed is not good data)
- User-friendliness (data feed was refreshed 2 years ago and workbook was saved to file server. Users shouldn't be presented with irrelevant data, but should get empty pivot tables until they go do their refresh)
Obviously Excel internally knows how to clear out PowerPivot data, given the prompt shown here: [URL] ....
But how does a user initiate this on their own (corruption aside)?
Previous time this question was asked, without a real resolution: [URL] ....
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May 28, 2014
One of my excel 2013 power pivot report was migrated from old server to new server after migration i changed the excel power pivot connection string to connect with new server but the workbook connections is still taking the old connection string of old server and there is no option of changing workbook connection string .
I am able to edit the powerpivot connection but workbook connections are not getting updated they are still taking old server connection string.
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Aug 19, 2015
I have some data in Excel - sheet1 which would be static.
Now I need to import data from SQL Server (using a query) and Union above static data with this SQL data and later I will have to create PowerPivot table in Sheet2.
Which is suitable option for me to import data from SQL to excel as I see "From SQL Server" option under "Data" and "Power Query" tab as well.
How to merge above SQL data with existing static data?
(SQL Server 2012)
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Nov 3, 2015
I have several reports in a Power View Gallery. In Gallery view, most of the reports show the "Open New Excel Workbook", the "Create Power View Report", and the "Manage Data Refresh" buttons on the right side of the report list. Why would some reports not have these buttons available? In the attached image you can see one report with the buttons and one without the buttons.
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Jul 20, 2015
I've imported a number of excel sheets into a Power Query Table. All seems to appear ok until I load the data. Of the 15k rows around 2k have a similar error where it cannot convert an integer to type string as below example
Expression.Error: We cannot convert the value 40 to type Text.
Details:
Value=40
Type=Type
The columns in question are all of integer type, I've looked through the M query and there is no conversion to string taking placeThe values where we don't get the error are also integers hence the intriguing question is why does the error occur on a subset and not the others. I suspect there is a limit to the number of errors also somewhere internally M query is converting the column to text for some reason.
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Nov 18, 2015
Slow loading issue with an if statement. In the raw data the field [Location] is a text field e.g. 0010. I have a parameterised query that get a Location_Value from Excel and passes it to the PQ query using:
#"Filtered Rows1" = Table.SelectRows(#"Removed Other Columns", each ([SalesMode] = 0) and ([SalesType] = 0) and ([Location] = Location_Value))
This works fine if you chose a single location. However I wanted to be able to select all locations and text is horrible to work with so in PQ I used the change type function to change the location column into whole numbers. I changed excel to also pass a number as Location_Value. I was therefore surprised when the same query took 2.5 times longer to refresh????
My PQ now looks like this
#"Changed Type" = Table.TransformColumnTypes(#"Removed Other Columns",{{"Location", Int64.Type}}),
#"Filtered Rows1" = Table.SelectRows(#"Changed Type", each ([SalesMode] = 0) and ([SalesType] = 0) and ([Location] = Location_Value))
I'm wondering if I need to do something to the ([Location] = Location_Value) bit as maybe it still thinks [Loation] is text and it is trying to compare it to a number. I st assumed the step above meant that [Location] was now a number, but maybe you still have wrap it with some kind of VALUES or TEXT function?
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Apr 10, 2015
I have data like below
Country State Rank
India Kerala 1
India Kerala 2
India Kerala 3
India Tamil Nadu 1
India Tamil Nadu 2
India Orissa 1
India Orissa 2
US Florida 1
US Florida 2
US NewYork 1
I have to generate rank like this in power pivot. How can I achieve it?
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Jun 11, 2015
When updating a Power Query Source in Power Pivot, I'm getting the following error message:
Basically saying that OLE DB or ODBC-error occured when:
- Connections have been imported from a different workbook or
- the workbook has been created in a newer Version of Excel
None of which is the case here. What can cause this?
System: Virtual machine (VMware) on Windows 2008 R2, Office 2010, 64bit, using temporary profile.
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