diff --git a/ConfirmDispatch_Invoice.php b/ConfirmDispatch_Invoice.php
index c5ecfacb6..09f67913a 100644
--- a/ConfirmDispatch_Invoice.php
+++ b/ConfirmDispatch_Invoice.php
@@ -882,7 +882,6 @@
 	$ErrMsg =_('CRITICAL ERROR') . '! ' . _('NOTE DOWN THIS ERROR AND SEEK ASSISTANCE') . ': ' . _('The debtor transaction record could not be inserted because');
 	$DbgMsg = _('The following SQL to insert the debtor transaction record was used');
  	$Result = DB_query($SQL,$ErrMsg,$DbgMsg,true);
-
 	$DebtorTransID = DB_Last_Insert_ID('debtortrans','id');
 
 /* Insert the tax totals for each tax authority where tax was charged on the invoice */
@@ -1833,4 +1832,4 @@
 echo '</form>';
 
 include('includes/footer.php');
-?>
\ No newline at end of file
+?>
diff --git a/DeliveryDetails.php b/DeliveryDetails.php
index 630dc6f3b..48cbe9db8 100644
--- a/DeliveryDetails.php
+++ b/DeliveryDetails.php
@@ -1086,7 +1086,7 @@
 	</tr>
 	<tr>
 		<td>' .  _('Customer Reference') .':</td>
-		<td><input type="text" size="25" maxlength="25" name="CustRef" value="' . $_SESSION['Items'.$identifier]->CustRef . '" title="' . _('Enter the customer\'s purchase order reference relevant to this order') . '" /></td>
+		<td><input type="text" size="25"  maxlength="50" name="CustRef" value="' . $_SESSION['Items'.$identifier]->CustRef . '" title="' . _('Enter the customer\'s purchase order reference relevant to this order') . '" /></td>
 	</tr>
 	<tr>
 		<td>' .  _('Comments') .':</td>
@@ -1204,4 +1204,4 @@
       </div>
       </form>';
 include('includes/footer.php');
-?>
\ No newline at end of file
+?>
diff --git a/sql/mysql/upgrade4.12.1-4.12.2.sql b/sql/mysql/upgrade4.12.1-4.12.2.sql
index 136d01919..a234eb1bd 100644
--- a/sql/mysql/upgrade4.12.1-4.12.2.sql
+++ b/sql/mysql/upgrade4.12.1-4.12.2.sql
@@ -14,5 +14,7 @@ CREATE TABLE IF NOT EXISTS `locationusers` (
 INSERT INTO `locationusers` (`loccode`, `userid`, `canview`, `canupd`) SELECT loccode, userid,1,1 FROM locations, www_users;
 INSERT INTO `scripts` (`script`, `pagesecurity`, `description`) VALUES ('LocationUsers.php', '15', 'Allows users that have permission to access a location to be defined');
 
+ALTER TABLE debtortrans MODIFY reference varchar(50);
+
 -- Update version number:
 UPDATE config SET confvalue='4.12.2' WHERE confname='VersionNumber';