Error while adding the stored proc manually in Entity frame work and trying call it from Web Api

Hi i am having below issue when trying to call a stored proc from web Api , below is my code

Model:

 public class SF_Oculus_ListingsLast4Days_Vw
    {
        [Key]
        [DatabaseGenerated(DatabaseGeneratedOption.None)]
        public Int64? OculusListingsID { get; set; }

        public int? MLSID { get; set; }

        [StringLength(255)]
        public String MLSName { get; set; }

        [StringLength(100)]
        public String MLSAgentID { get; set; }

        [StringLength(100)]
        public String MLSOfficeID { get; set; }


Controller :

[ODataRoutePrefix("SF_Oculus_ListingsLast4Days_Vw")]
    public class SF_Oculus_ListingsLast4Days_VwController : ODataController
    {
        readonly OrdersModel _db = new OrdersModel();

        Action<OrdersModel> SetTimeOut = (OrdersModel _db) =>
        {
            if (_db != null)
                _db.Database.CommandTimeout = Constants.Constants.SqlTimeOut;
        };

        [ODataRoute]
        [EnableQuery(PageSize = 20, AllowedQueryOptions = AllowedQueryOptions.All)]
        public IHttpActionResult Get([FromODataUri] string SF_OwnerID)
        {
            SetTimeOut(_db);
            return Ok(_db.SF_Oculus_ListingsLast4Days_Vw(SF_OwnerID).AsQueryable());
        }

        //[ODataRoute("({key})")]
        [EnableQuery(PageSize = 20, AllowedQueryOptions = AllowedQueryOptions.All)]
        public IHttpActionResult Get([FromODataUri] int key, [FromODataUri] string SF_OwnerID)
        {
            SetTimeOut(_db);
            return Ok(_db.SF_Oculus_ListingsLast4Days_Vw(SF_OwnerID));
        }



Ordermodel..cs:

 public partial class OrdersModel : DbContext
    {
        public OrdersModel()
            : base("name=OrdersModel")
        {
        }

        public virtual DbSet<FileParty> FileParty { get; set; }
    public virtual System.Data.Entity.Core.Objects.ObjectResult<SF_Oculus_ListingsLast4Days_Vw> SF_Oculus_ListingsLast4Days_Vw(string SF_OwnerID)
        {
            var SF_OwnerIDParameter = new ObjectParameter("SF_OwnerID", SF_OwnerID);
            return ((System.Data.Entity.Infrastructure.IObjectContextAdapter)this).ObjectContext.ExecuteFunction<SF_Oculus_ListingsLast4Days_Vw>("DD_SalesForce_Oculus_ListingsLast4Days", SF_OwnerIDParameter);
        }


DD_salesForce_Oculus_ListingLast4days is my stored proc

webapiconfig.cs

  config.MapODataServiceRoute("odata", "odata", GetEdmModel());
            config.EnsureInitialized();

 private static IEdmModel GetEdmModel()
        {
            EntitySetConfiguration<SF_Oculus_ListingsLast4Days_Vw> SF_Oculus_ListingsLast4Days_Vws = builder.EntitySet<SF_Oculus_ListingsLast4Days_Vw>
           ("SF_Oculus_ListingsLast4Days_Vw");
           
            FunctionConfiguration SF_Oculus_ListingsLast4Days_VwDetails = SF_Oculus_ListingsLast4Days_Vws.EntityType.Collection.Function("SF_Oculus_ListingsLast4Days_VwGet");
            SF_Oculus_ListingsLast4Days_VwDetails.Parameter<string>("SF_OwnerID");
            SF_Oculus_ListingsLast4Days_VwDetails.ReturnsCollectionFromEntitySet<SF_Oculus_ListingsLast4Days_Vw>("SF_Oculus_ListingsLast4Days_Vw");
 
         return builder.GetEdmModel();
     }


   When trying to run the records from stored proc calling from odata like below

   https://test.sfservices.firstam.com/SalesForceREST/odata/SF_Oculus_ListingsLast4Days_Vw?%24filter=SF_OwnerID%20eq%20%2727005j000000C6Ya5AAF%27

  I am getting the error :

  {
  "error":{
    "code":"","message":"No HTTP resource was found that matches the request URI 'https://test.sfservices.firstam.com/SalesForceREST/odata/SF_Oculus_ListingsLast4Days_Vw?%24filter=SF_OwnerID eq '27005j000000C6Ya5AAF''."
  }
}

Can you let me know what I am missing and where is the problem.

Thanks!