ADO.NET :: Error 2019 : Edm.Double Is Not Compatible With SqlServer.real?

Mar 14, 2011

im usin visual studio 2010 and sql server enterprise edition 2005..

when my database is mapped to visual studio this table "Contract" contain a field "ContractAmount" tht is "real".. while the conversion is done the field is mapped as "single" in Edm which is makin me a lot of problems.. i tried to change the type to "Double" and then im havin the error below:

Error 2019: Member Mapping specified is not valid. The type 'Edm.Double[Nullable=True,DefaultValue=]' of member 'ContractAmount' in type 'Website_DBModel.ContractAEG' is not compatible with 'SqlServer.real[Nullable=True,DefaultValue=]' of member 'ContractAmount' in type Website_DBModel.Store.Contract'.

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