Finacial dimensions in Ax2012

Hi friends,

when i try to open financial dimension form(general ledger → setup -->financial dimensions → financial dimension) the below error comes

The query Metadata has invalid datasource. The table may not exist.

Cannot execute a data definition language command on Vehicles (DimAttributeFMVehicle).
Unable to create view in the database. This can be caused by missing metadata (data source), or a data source containing a map, a configuration key disabled table, or a temporary table.

i checked the configuration keys in table level.we are not any modifications done on that form.

i tried another instance.the form opens.

6813.error.png

Hi check the dimension details class

6813.error.png