SSRS display DataSource/Initial Catalog name from SSAS DataSource

Question

Hi All,

I am building SSRS reports based on SSAS cube. For that I have created a datasource pointing to my SSAS Server. I want to display on the report header, the datasource and/or initial catalog name. If SQL Server than DB_NAME() and @@ServerName would solve my problem but in my case it is SSAS.

I would appreciate for your replys.

Thanks, Murli