diff --git a/lib/kiba/extend/error.rb b/lib/kiba/extend/error.rb
index 15f4f54b..98e0e472 100644
--- a/lib/kiba/extend/error.rb
+++ b/lib/kiba/extend/error.rb
@@ -47,9 +47,33 @@ class IterativeCleanupSettingUndefinedError < StandardError
       include Kiba::Extend::ErrMod
     end
 
+    class JobCannotBeUsedAsLookupError < TypeError
+      include Kiba::Extend::ErrMod
+      def initialize(key, klass, for_job)
+        @key = key
+        @klass = klass
+        @for_job = for_job
+        @msg = ":#{key} cannot be used as a lookup in :#{for_job} because "\
+          "its src_class (#{klass}) does not include "\
+          "Kiba::Extend::Soures::Lookupable"
+        super(msg)
+      end
+
+      def formatted
+        <<~STR
+          JOB FAILED: LOOKUP FILE SETUP ERROR FOR: #{for_job}
+            #{msg}
+        STR
+      end
+
+      private
+
+      attr_reader :key, :klass, :for_job, :type, :msg
+    end
+
     # Exception raised if {Kiba::Extend::FileRegistry} contains no lookup
     #   key for file
-    class NoLookupKeyError < NameError
+    class NoLookupOnError < NameError
       include Kiba::Extend::ErrMod
       # @param filekey [Symbol] key not found in
       #   {Kiba::Extend::FileRegistry}
@@ -74,6 +98,32 @@ def formatted
       attr_reader :filekey, :for_job
     end
 
+    # Exception raised if the lookup key value for the file is not a Symbol
+    class NonSymbolLookupOnError < TypeError
+      include Kiba::Extend::ErrMod
+      # @param filekey [Symbol] registry entry key having the non-symbol
+      #   `lookup_on` value
+      def initialize(filekey, for_job)
+        @filekey = filekey
+        @for_job = for_job
+        @msg = "The `lookup_on` value in the registry entry hash for "\
+          ":#{filekey} is not a Ruby Symbol. "\
+          "Prepend a : to the field name to fix."
+        super(msg)
+      end
+
+      def formatted
+        <<~STR
+          JOB FAILED: LOOKUP FILE SETUP ERROR FOR: #{for_job}
+            #{msg}
+        STR
+      end
+
+      private
+
+      attr_reader :filekey, :for_job, :msg
+    end
+
     class ProjectSettingUndefinedError < StandardError
       include Kiba::Extend::ErrMod
     end
diff --git a/lib/kiba/extend/registry/registered_lookup.rb b/lib/kiba/extend/registry/registered_lookup.rb
index 7ad6fdb2..2f211d2b 100644
--- a/lib/kiba/extend/registry/registered_lookup.rb
+++ b/lib/kiba/extend/registry/registered_lookup.rb
@@ -16,26 +16,6 @@ module Registry
       class RegisteredLookup < RegisteredFile
         include RequirableFile
 
-        class CannotBeUsedAsLookupError < TypeError
-          include Kiba::Extend::ErrMod
-          def initialize(klass)
-            super("The result of a registry entry with a #{klass} "\
-                  "dest_class cannot be used as source file in a job")
-          end
-        end
-
-        # Exception raised if the lookup key value for the file is not a Symbol
-        class NonSymbolLookupKeyError < TypeError
-          include Kiba::Extend::ErrMod
-          # @param filekey [Symbol] key not found in
-          #   {Kiba::Extend::FileRegistry}
-          def initialize(filekey)
-            msg = "Lookup key found for :#{filekey} is not a Ruby Symbol. "\
-              "Prepend a : to the field name to fix."
-            super(msg)
-          end
-        end
-
         # @param key [Symbol] file key from {FileRegistry} data hash
         # @param data [Hash] file data from {FileRegistry}
         # @param for_job [Symbol] registry entry job key of the job for which
@@ -43,13 +23,15 @@ def initialize(filekey)
         def initialize(key:, data:, for_job:)
           super
           unless src_class.respond_to?(:is_lookupable?)
-            fail CannotBeUsedAsLookupError.new(src_class)
+            fail Kiba::Extend::JobCannotBeUsedAsLookupError.new(
+              key, src_class, for_job
+            )
           end
           unless lookup_on
-            fail Kiba::Extend::NoLookupKeyError.new(@key, for_job)
+            fail Kiba::Extend::NoLookupOnError.new(key, for_job)
           end
           unless lookup_on.is_a?(Symbol)
-            fail NonSymbolLookupKeyError, @key
+            fail Kiba::Extend::NonSymbolLookupOnError.new(key, for_job)
           end
         end
 
diff --git a/spec/kiba/extend/registry/registered_lookup_spec.rb b/spec/kiba/extend/registry/registered_lookup_spec.rb
index afcfa5f7..efe29515 100644
--- a/spec/kiba/extend/registry/registered_lookup_spec.rb
+++ b/spec/kiba/extend/registry/registered_lookup_spec.rb
@@ -14,17 +14,28 @@
     Kiba::Extend::Registry::RegisteredLookup.new(
       key: filekey,
       data: Kiba::Extend::Registry::FileRegistryEntry.new(data),
-      for_job: :foo
+      for_job: :bar
     )
   end
 
-  context "when called without lookup key" do
+  context "when called without lookup_on value" do
     let(:data) { {path: path} }
-    it "raises NoLookupKeyError" do
+    it "raises NoLookupOnError" do
       expect do
         lookup
       end.to raise_error(
-        Kiba::Extend::NoLookupKeyError
+        Kiba::Extend::NoLookupOnError
+      )
+    end
+  end
+
+  context "when called with non-Symbol lookup_on value" do
+    let(:data) { {path: path, lookup_on: "bar"} }
+    it "raises NonSymbolLookupOnError" do
+      expect do
+        lookup
+      end.to raise_error(
+        Kiba::Extend::NonSymbolLookupOnError
       )
     end
   end
@@ -39,9 +50,12 @@
       }
     end
 
-    it "raises CannotBeUsedAsLookupError" do
+    it "raises JobCannotBeUsedAsLookupError" do
       expect { lookup }.to raise_error(
-        Kiba::Extend::Registry::RegisteredLookup::CannotBeUsedAsLookupError
+        Kiba::Extend::JobCannotBeUsedAsLookupError,
+        ":fkey cannot be used as a lookup in :bar because its src_class "\
+          "(Kiba::Extend::Sources::Marc) does not include "\
+          "Kiba::Extend::Soures::Lookupable"
       )
     end
   end
@@ -56,9 +70,12 @@
       }
     end
 
-    it "raises CannotBeUsedAsLookupError" do
+    it "raises JobCannotBeUsedAsLookupError" do
       expect { lookup }.to raise_error(
-        Kiba::Extend::Registry::RegisteredLookup::CannotBeUsedAsLookupError
+        Kiba::Extend::JobCannotBeUsedAsLookupError,
+        ":fkey cannot be used as a lookup in :bar because its src_class "\
+          "(Kiba::Extend::Sources::Marc) does not include "\
+          "Kiba::Extend::Soures::Lookupable"
       )
     end
   end