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Renaming an SSAS Tabular Model

I came across a frustrating problem today. I’d just finished processing a large tabular cube (SQL Server 2012), which had taken 11 hours in total.

On trying to connect to the cube to test it, I’d made a schoolboy error; The database was named correctly, but the model inside it was named MyCubeName_Test instead of MyCubeName. No problem, I’ll just right click the cube in SSMS and rename it. Well, no, there is no option to rename a model, just the database. I didn’t fancy doing a full reprocess, but luckily a little digging in the xml files presented a solution.

  1. Detach the cube
  2. Open up the cube’s data folder in explorer (x:\xx\OLAP\data\MyCubeName.0.db, or whatever it happens to be in your case)
  3. Find the Model.xx.cub.xml file, and open it in Notepad++ (other text editors are available…)
  4. Search for the <Name> tag, and just change the name inside it
  5. Save the file and close it
  6. Re-attach the cube

Simples

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The Frog Blog

Team Purple Frog specialise in designing and implementing Microsoft Data Analytics solutions, including Data Warehouses, Cubes, SQL Server, SSIS, ADF, SSAS, Power BI, MDX, DAX, Machine Learning and more.

This is a collection of thoughts, ramblings and ideas that we think would be useful to share.

Authors:

Alex Whittles
(MVP)
Reiss McSporran
Jeet Kainth
Jon Fletcher
Nick Edwards
Liam McGrath

Data Platform MVP

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