Minimal metadata.xml to satisfy SAP Web IDE Template wizards...

metadata.xml

<edmx:Edmx Version="1.0"
           xmlns:edmx="http://schemas.microsoft.com/ado/2007/06/edmx"
           xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata"
           xmlns:sap="http://www.sap.com/Protocols/SAPData">
  <edmx:DataServices m:DataServiceVersion="2.0">
    <Schema Namespace="UI_Testing" xml:lang="en"
            xmlns="http://schemas.microsoft.com/ado/2008/09/edm">
      <EntityType Name="Travel" sap:content-version="1">
        <Key>
          <PropertyRef Name="WorkItemID"/>
        </Key>
        <Property Name="EstimatedCost" Type="UI_Testing.Amount" Nullable="false"/>
        <Property Name="LastChangeDate" Type="Edm.DateTime" Nullable="false" Precision="7"
                  sap:label="LastChangeDate" sap:creatable="false" sap:updatable="false" sap:sortable="false"
                  sap:filterable="false"/>
        <Property Name="TripActivityName" Type="Edm.String" Nullable="false" MaxLength="30"
                  sap:label="TripActivityName" sap:creatable="false" sap:updatable="false" sap:sortable="false"
                  sap:filterable="false"/>
        <Property Name="Id" Type="Edm.String" Nullable="false" MaxLength="10" sap:label="Id"
                  sap:creatable="false" sap:updatable="false" sap:sortable="false"/>
        <Property Name="Purpose" Type="Edm.String" MaxLength="59" m:FC_TargetPath="SyndicationTitle"
                  m:FC_KeepInContent="true" sap:label="Purpose" sap:creatable="false" sap:updatable="false"
                  sap:sortable="false" sap:filterable="false"/>
        <Property Name="Departure" Type="Edm.DateTime" Nullable="false" Precision="7" sap:label="Departure"
                  sap:creatable="false" sap:updatable="false" sap:sortable="false"/>
        <Property Name="Arrival" Type="Edm.DateTime" Nullable="false" Precision="7" sap:label="Arrival"
                  sap:creatable="false" sap:updatable="false" sap:sortable="false" sap:filterable="false"/>
        <Property Name="Location" Type="Edm.String" Nullable="false" MaxLength="59" sap:label="Location"
                  sap:creatable="false" sap:updatable="false" sap:sortable="false" sap:filterable="false"/>
        <Property Name="CountryCode" Type="Edm.String" Nullable="false" MaxLength="3" sap:label="CountryCode"
                  sap:creatable="false" sap:updatable="false" sap:sortable="false" sap:filterable="false"/>
        <Property Name="CountryName" Type="Edm.String" Nullable="false" sap:label="CountryName"
                  sap:creatable="false" sap:updatable="false" sap:sortable="false" sap:filterable="false"/>
        <Property Name="RequesterFirstName" Type="Edm.String" Nullable="false" sap:label="RequesterFirstName"
                  sap:creatable="false" sap:updatable="false" sap:sortable="false" sap:filterable="false"/>
        <Property Name="Note" Type="Edm.String" Nullable="false" sap:label="Note" sap:creatable="false"
                  sap:updatable="false" sap:sortable="false" sap:filterable="false"/>
        <Property Name="Status" Type="Edm.String" Nullable="false" sap:label="Status" sap:creatable="false"
                  sap:updatable="false" sap:sortable="false" sap:filterable="false"/>
        <Property Name="RequesterLastName" Type="Edm.String" Nullable="false" sap:label="RequesterLastName"
                  sap:creatable="false" sap:updatable="false" sap:sortable="false" sap:filterable="false"/>
        <Property Name="WorkItemID" Type="Edm.String" Nullable="false" sap:label="WorkItemID"
                  sap:sortable="false" sap:filterable="false"/>
        <Property Name="PersonalNumber" Type="Edm.Int32" Nullable="false" sap:label="PersonalNumber"
                  sap:creatable="false" sap:updatable="false" sap:sortable="false"/>
      </EntityType>
      <EntityContainer Name="UI_Testing" m:IsDefaultEntityContainer="true">
        <EntitySet Name="Travels" EntityType="UI_Testing.Travel" sap:content-version="1"/>
      </EntityContainer>
      <atom:link rel="self" href="http://localhost:3000/sap/opu/odata/sap/UI_Testing/$metadata"
                 xmlns:atom="http://www.w3.org/2005/Atom"/>
      <atom:link rel="latest-version" href="http://localhost:3000/sap/opu/odata/sap/UI_Testing/$metadata"
                 xmlns:atom="http://www.w3.org/2005/Atom"/>
    </Schema>
  </edmx:DataServices>
</edmx:Edmx>