Operation named 'MyStoredProc' does not conform to the required signature. 
Return types must be an entity, collection of entities, or one of the predefined serializable types.	

<ServiceContract()> 
Public Interface IServiceHomes 
     
    <OperationContract()> 
    Function GetpMyProc() As List(Of pMyProc_Result) 
 
End Class  
 
Public Class ServiceHomes 
    Implements IServiceHomes 
 
   Public Function GetpMyProc() As System.Collections.Generic.List(Of pMyProc_Result) Implements IServiceHomes.GetpMyProc 
        Dim ctx As HomesEntities = New HomesEntities 
        Dim resultSet = From L In ctx.functionMyProc Select L 
        Return resultSet.ToList() 
   End Function  
 
End Class

    Partial Public Class DomainServiceH 
    Inherits LinqToEntitiesDomainService(Of HomesEntities)

   <Query(IsComposable:=False)> 
    Public Function GetpMyProc() As ObjectResult(Of pMyProc_Result) 
        Return Me.ObjectContext.functionMyProc 
    End Function
    End Class

Public Partial Class HomesEntities
    Inherits ObjectContext

    Public Function functionMyProc() As ObjectResult(Of pMyProc_Result)
        Return MyBase.ExecuteFunction(Of pMyProc_Result)("functionMyProc")
    End Function
End Class

<EdmComplexTypeAttribute(NamespaceName:="ModelHomes", Name:="pMyProc_Result")>
<DataContractAttribute(IsReference:=True)>
<Serializable()>
Public Partial Class pMyProc_Result
    Inherits ComplexObject
    #Region "Primitive Properties"

    ''' <summary>
    ''' No Metadata Documentation available.
    ''' </summary>
    <EdmScalarPropertyAttribute(EntityKeyProperty:=false, IsNullable:=true)>
    <DataMemberAttribute()>
    Public Property Alphabet() As Global.System.String
        Get
            Return Alphabet
        End Get
        Set
            OnAlphabetChanging(value)
            ReportPropertyChanging("Alphabet")
            _Alphabet = StructuralObject.SetValidValue(value, true)
            ReportPropertyChanged("Alphabet")
            OnAlphabetChanged()
        End Set
    End Property

    Private _Alphabet As Global.System.String
    Private Partial Sub OnAlphabetChanging(value As Global.System.String)
    End Sub

    Private Partial Sub OnAlphabetChanged()
    End Sub

    #End Region
End Class

Imports System.ComponentModel.DataAnnotations

Partial Public Class pMyProc_Result

    'This class allows you to attach custom attributes to properties
    ' of the vЗдания class.
    '
    'For example, the following marks the Xyz property as a
    ' required property and specifies the format for valid values:
    '    <Required()>
    '    <RegularExpression("[A-Z][A-Za-z0-9]*")>
    '    <StringLength( 32 )>
    '    Public Property Xyz As String
    Friend NotInheritable Class pMyProc_ResultMetadata

        <Key()> _
        Public Property Alphabet As String


    End Class
End Class