Bug fix

git-svn-id: http://15.206.35.175/svn/proteus/business-java/trunk@187109 ce508802-f39f-4f6c-b175-0d175dae99d5

webitm-dis/ibase/webitm/ejb/dis/SReturnForm.java

@@ -5204,6 +5204,9 @@ public class SReturnForm extends ValidatorEJB implements SReturnFormLocal, SRetu
 						if( childNodeName.equalsIgnoreCase( "item_ser" ) )
 						{
 							mVal = genericUtility.getColumnValue( "item_ser", dom );
+							
+							if(mVal!=null || mVal.trim().length()>0)
+							{
 								sqlStr = " Select Count(*) cnt from itemser where item_ser = ? ";
 								pstmt = conn.prepareStatement( sqlStr );
 								
@@ -5228,6 +5231,7 @@ public class SReturnForm extends ValidatorEJB implements SReturnFormLocal, SRetu
 									errFields.add( childNodeName.toLowerCase() );
 								}
 							}
+						}
 						if( childNodeName.equalsIgnoreCase( "curr_code" ) || childNodeName.equalsIgnoreCase( "curr_code__bc" ) )
 						{