How to add new Dimension Attributes to the existing dimension through BIDS

Question

I have a customer dimension. While creating cube and defining dimensions the default attributes will come along with the cube creation. I want to add some more attributes after creating the dimensions. How to do this. I tried with "Add Business Intelligence" option, but I failed. Is there any way to do like that. If we remove the dimension and add the dimension again, we can have a interface as "Select dimension attributes". But with out deleting the existing dimension, how to add the attributes to that dimension. Following screen illustrates adding dimension attributes. How to see this interface for existing dimension.

After clicking the dimension attribute tab and clicking on the "Edit datasource" option.. following screen is showing. Here where we can add the attributes?

Answer 1

Assuming that your DSV includes the columns that you want to add as attributes, and assuming that you have an existing dimension, you cannot open the Dimension Wizard again to add more attributes to your dimension. Instead, on the Dimension Structure page (as shown in Diego's screen shot), you have the Attributes pane on the far left where each attribute is listed and you have the Data Source View showing the diagram of your table. You drag a column from the diagram on the right to the Attributes pane on the left. That creates a new attribute.

The image above shows the cursor appearance as you drag the column into the Attributes pane. The image below shows the Attribute pane after you release the mouse button - the new attribute appears as shown.

Answer 2

you have to edit the DSV.

On the "Dimension Structure", "Data Source View" tab, right click any blank space and select "Edit Data Source View". It will bring you to the DSV. Do the changes you want on the DSV and they should be available to be picked as attributes once you get back to the "Dimension Structure"