SSAS Multidimensional: detect mismatch in other datatype bindings besides dimension

[furmangg]

There are a few scenarios BIDS Helper can't detect: http://social.msdn.microsoft.com/Forums/sqlserver/en-US/1e432b5d-aea5-4840-a4a4-ef863f9c213b/errors-in-the-backend-database-access-module-the-size-specified-for-a-binding-was-too-small?forum=sqlanalysisservices