--We have two SQL Server 2012 Business Inteligence Edition SQL Sever Instances.
--While trying to create Database Mirroring Session using the wizards in SQL Server management studio.
-- We got the following error message after connecting to the mirroring server.
SERVERNAME\INSTA12 is not a valid mirror server instance . Which must be Enterprise,Developer or standard edition of SQL Server.
-- We can take Witness servetr out or in this would be same error message we received every time.
-- As per the Edition matrix it is suppored so far as following
Feature Name Business Intelligence
Database mirroring Yes (Safety Full Only)