error : Errors in the high-level relational engine. A connection could not be made to the data source with the of ”,

i found this error when i tried deploying cube via ax wizard.

how to fixed error :
1. Just run the analysis service as admin domain or user domain that have the right priveleges. Set it up on SQL Server Management Configuration.

2. Then redeploy the cube :

related source :

error : Either the user does not have access to the Dynamics AX database, or the database does not exist.

i found this error when open report analysis,

and this solution below fixed it :

Go to computer management and on group SQLServerMSASUser , add user that running the report analysis.