There is a “DLL” that you are going to want to install on your SSAS servers… it is called “ASSP.DLL”…and you can get it from Code plex. To quote CodePlex:
The Analysis Services Stored Procedure project is a set of sample stored procedures for Analysis Services 2005, 2008, 2008 R2, and 2012. These samples have been written in C# and sample MDX queries are included that demonstrate the use of the procedures against the Adventure Works DW sample database. It was developed by a group of community volunteers with 2 main aims in mind:
- To provide a set of useful extensions to Analysis Services 2005 and higher.
- To provide a variety of example source code for people looking to write their own stored procedures.
So, go to CodePlex, follow their instructions and install the DLL on your server. After that is done, you can try the code below…