diff --git a/tests/enquirytests.rb b/tests/enquirytests.rb
index 97ba198..e0a7cf1 100644
--- a/tests/enquirytests.rb
+++ b/tests/enquirytests.rb
@@ -801,7 +801,7 @@ class Test_02_enquiry < Test::Unit::TestCase
     @@ie.select_list(:id,'P32_TWIN_STREAM_REQUIRED').set 'No'
     @@ie.text_field(:id,'P32_JOB_DESCRIPTION').set ''
     @@ie.text_field(:id,'P32_QMAX').set '16'
-    @@ie.text_field(:id,'P32_QMIN').set ''
+    @@ie.text_field(:id,'P32_QMIN').set '0'
     @@ie.select_list(:id,'P32_METER_SIZE').set 'U16'
     #@@ie.select_list(:id,'P32_EXISTING_METY_CODE').set ''
     #@@ie.select_list(:id,'P32_EXISTING_MESC_CODE').set ''
@@ -1011,7 +1011,7 @@ class Test_02_enquiry < Test::Unit::TestCase
     @@ie.select_list(:id,'P32_TWIN_STREAM_REQUIRED').set 'No'
     @@ie.text_field(:id,'P32_JOB_DESCRIPTION').set ''
     @@ie.text_field(:id,'P32_QMAX').set '100'
-    @@ie.text_field(:id,'P32_QMIN').set ''
+    @@ie.text_field(:id,'P32_QMIN').set '0'
     #@@ie.select_list(:id,'P32_EXISTING_METY_CODE').set ''
     #@@ie.select_list(:id,'P32_EXISTING_MESC_CODE').set ''
     #@@ie.text_field(:id,'P32_EXISTING_METER_SERIAL_NO').set ''