=== modified file 'dhis-2/dhis-web/dhis-web-api/src/main/java/org/hisp/dhis/webapi/utils/ContextUtils.java'
--- dhis-2/dhis-web/dhis-web-api/src/main/java/org/hisp/dhis/webapi/utils/ContextUtils.java	2014-06-16 19:51:38 +0000
+++ dhis-2/dhis-web/dhis-web-api/src/main/java/org/hisp/dhis/webapi/utils/ContextUtils.java	2014-06-24 11:30:23 +0000
@@ -37,12 +37,16 @@
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Calendar;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
+import java.util.Set;
 
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
 import org.apache.commons.io.IOUtils;
+import org.hisp.dhis.common.DimensionalObjectUtils;
 import org.hisp.dhis.setting.SystemSettingManager;
 import org.hisp.dhis.system.util.DateUtils;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -275,6 +279,36 @@
         
         return new ArrayList<String>( Arrays.asList( values ) );
     }
+    
+    /**
+     * Returns a mapping of dimension identifiers and dimension option identifiers
+     * based on the given set of dimension strings. Splits the strings using : as
+     * separator. Returns null of dimensions are null or empty.
+     * 
+     * @param dimensions the set of strings on format dimension:dimension-option.
+     * @return a map of dimensions and dimension options.
+     */
+    public static Map<String, String> getDimensionsAndOptions( Set<String> dimensions )
+    {
+        if ( dimensions == null || dimensions.isEmpty() )
+        {
+            return null;
+        }
+        
+        Map<String, String> map = new HashMap<String, String>();
+        
+        for ( String dim : dimensions )
+        {
+            String[] dims = dim.split( DimensionalObjectUtils.DIMENSION_NAME_SEP );
+            
+            if ( dims.length == 2 && dims[0] != null && dims[1] != null )
+            {
+                map.put( dims[0], dims[1] );
+            }
+        }
+        
+        return map;
+    }
 
     /**
      * Adds basic authentication by adding an Authorization header to the

=== modified file 'dhis-2/dhis-web/dhis-web-commons-resources/src/main/webapp/dhis-web-commons/oust/selectionTreeSelect.js'
--- dhis-2/dhis-web/dhis-web-commons-resources/src/main/webapp/dhis-web-commons/oust/selectionTreeSelect.js	2013-11-06 10:41:43 +0000
+++ dhis-2/dhis-web/dhis-web-commons-resources/src/main/webapp/dhis-web-commons/oust/selectionTreeSelect.js	2014-06-24 11:30:23 +0000
@@ -10,17 +10,10 @@
 {
 	selectedOrganisationUnitList__.empty();
 
-    if( ids && ids.length > 0 ) {
+    if ( ids && ids.length > 0 )  {
         selectedOrganisationUnitList__.append('<option value="' + ids[0] + '" selected="selected">' + ids[0] + '</option>');
     }
 
-    /*
-	jQuery.each(ids, function( i, item )
-	{
-		selectedOrganisationUnitList__.append('<option value="' + item + '" selected="selected">' + item	+ '</option>');
-	});
-	*/
-
 	byId('treeSelectedId').selectedIndex = 0;
 }
 

=== modified file 'dhis-2/dhis-web/dhis-web-reporting/src/main/java/org/hisp/dhis/reporting/dataset/action/GenerateDataSetReportAction.java'
--- dhis-2/dhis-web/dhis-web-reporting/src/main/java/org/hisp/dhis/reporting/dataset/action/GenerateDataSetReportAction.java	2014-06-23 21:31:31 +0000
+++ dhis-2/dhis-web/dhis-web-reporting/src/main/java/org/hisp/dhis/reporting/dataset/action/GenerateDataSetReportAction.java	2014-06-24 11:30:23 +0000
@@ -32,7 +32,6 @@
 import static org.hisp.dhis.dataset.DataSet.TYPE_SECTION;
 
 import java.util.ArrayList;
-import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -40,10 +39,6 @@
 import javax.servlet.http.HttpServletResponse;
 
 import org.apache.struts2.ServletActionContext;
-import org.hisp.dhis.webapi.utils.ContextUtils;
-import org.hisp.dhis.webapi.utils.InputUtils;
-import org.hisp.dhis.webapi.utils.ContextUtils.CacheStrategy;
-import org.hisp.dhis.common.DimensionalObjectUtils;
 import org.hisp.dhis.common.Grid;
 import org.hisp.dhis.dataelement.DataElementCategoryOptionCombo;
 import org.hisp.dhis.dataset.CompleteDataSetRegistration;
@@ -58,6 +53,9 @@
 import org.hisp.dhis.period.Period;
 import org.hisp.dhis.period.PeriodService;
 import org.hisp.dhis.period.PeriodType;
+import org.hisp.dhis.webapi.utils.ContextUtils;
+import org.hisp.dhis.webapi.utils.ContextUtils.CacheStrategy;
+import org.hisp.dhis.webapi.utils.InputUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 
 import com.opensymphony.xwork2.Action;
@@ -269,20 +267,7 @@
      
         selectedOrgunit = organisationUnitService.getOrganisationUnit( ou );
 
-        Map<String, String> dimensions = new HashMap<String, String>();
-        
-        if ( dimension != null )
-        {
-            for ( String dim : dimension )
-            {
-                String[] dims = dim.split( DimensionalObjectUtils.DIMENSION_NAME_SEP );
-                
-                if ( dims.length == 2 && dims[0] != null && dims[1] != null )
-                {
-                    dimensions.put( dims[0], dims[1] );
-                }
-            }
-        }
+        Map<String, String> dimensions = ContextUtils.getDimensionsAndOptions( dimension );
         
         String dataSetType = selectedDataSet.getDataSetType();