Unable to update the EntitySet 'UserDitails' because it has a DefiningQuery and no <InsertFunction> element exists in the <ModificationFunctionMapping> element to support the current operation.
JewelleryModel.msl(221,10) : error 3002: Problem in mapping fragments starting at line 221:Potential runtime violation of table UserDitails's keys (UserDitails.ID): Columns (UserDitails.ID) are mapped to EntitySet UserDitails's properties (UserDitails.ID) on the conceptual side but they do not form the EntitySet's key properties (UserDitails.Address, UserDitails.Familly, UserDitails.ID, UserDitails.ImageName, UserDitails.Name, UserDitails.Number, UserDitails.PosalCode, UserDitails.UserID).
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