Unable to search for alternate names with the address locator created in ArcGIS Desktop 10.5 with the US Address - Single House Subaddress style.

Additional Information

Workaround

1. Navigate to the USAddress.lot XML document file that has ArcGIS Desktop 10.5 installed. Navigate to the following folder, C:\Program Files (x86)\ArcGIS\Desktop10.5\Locators.
2. Open this file in Notepad++ and add the code in bold to the same location. With this code added, the alternate names in ArcMap 10.5 can be searched. These two lines are within ArcMap 10.6, but not ArcMap 10.5.

           <query>

             <tables>

               <table role_ref="Primary" />

               <table role_ref="AltStreet" />

             </tables>

             <fields>

               <field ref="ShapePtPoly"                   field_role_ref="Primary.Shape" />

               <field ref="ID"                            field_role_ref="Primary.ID"/>

               <field ref="Street_ID"                     field_role_ref="Primary.Street_ID"/>

               <field ref="House"                         field_role_ref="Primary.House"/>

               <field ref="Side"                          field_role_ref="Primary.Side"/>

               <field ref="FullStreetName"                field_role_ref="AltStreet.FullStreetName"/>

               <field ref="PreDir"                        field_role_ref="AltStreet.PreDir" />

               <field ref="PreType"                       field_role_ref="AltStreet.PreType" />

               <field ref="StreetName"                    field_role_ref="AltStreet.StreetName" />

               <field ref="SufType"                       field_role_ref="AltStreet.SufType" />

               <field ref="SufDir"                        field_role_ref="AltStreet.SufDir" />

               <field ref="SubAddressType"                field_role_ref="Primary.SubAddrType"/>

               <field ref="SubAddressUnit"                field_role_ref="Primary.SubAddrUnit"/>

               <field ref="SubAddressTypeForOutput"       field_role_ref="Primary.SubAddrType"/>

               <field ref="SubAddressUnitForOutput"       field_role_ref="Primary.SubAddrUnit"/>

               <field ref="Locality"                      field_role_ref="Primary.Locality"/>

               <field ref="SubAdminForOutput"             field_role_ref="Primary.SubAdmin"/>

               <field ref="Admin"                         field_role_ref="Primary.Admin"/>

               <field ref="AdminAbbr"                     field_role_ref="Primary.AdminAbbr"/>

               <field ref="Postal"                        field_role_ref="Primary.Postal"/>

               <field ref="Country"                       field_role_ref="Primary.Country"/>

               <field ref="LangCode"                      field_role_ref="Primary.LangCode"/>

               <field ref="LangCode2"                     field_role_ref="Primary.LangCode2"/>

               <field ref="AdmLangCode"                   field_role_ref="Primary.AdmLangCode"/>

               <field ref="Block_ID"                      field_role_ref="Primary.Block_ID"/>

               <field ref="Rank"                          field_role_ref="Primary.StreetRank"/>

               <field ref="DisplayX"                      field_role_ref="Primary.DisplayX"/>

               <field ref="DisplayY"                      field_role_ref="Primary.DisplayY"/>

               <!--<field ref="ExtVal"                        field_role_ref="Primary.ExtVal"/>--><!--GLOBAL-->

               <field ref="Xmin"                          field_role_ref="Primary.Xmin"/>

               <field ref="Xmax"                          field_role_ref="Primary.Xmax"/>

               <field ref="Ymin"                          field_role_ref="Primary.Ymin"/>

               <field ref="Ymax"                          field_role_ref="Primary.Ymax"/>

               <field ref="User_fld"                      field_role_ref="Primary.User_fld"/>

             </fields>

             <join_clause>

               <field_ref field_role_ref="Primary.Alt_JoinID" /> = <field_ref field_role_ref="AltStreet.ID" />

             </join_clause>

             <selection_clause/>

           </query>

Steps to Reproduce