=== modified file 'dhis-2/dhis-api/src/main/java/org/hisp/dhis/indicator/Indicator.java'
--- dhis-2/dhis-api/src/main/java/org/hisp/dhis/indicator/Indicator.java	2013-02-13 03:57:52 +0000
+++ dhis-2/dhis-api/src/main/java/org/hisp/dhis/indicator/Indicator.java	2013-03-07 15:02:47 +0000
@@ -178,6 +178,16 @@
     {
         attributeValues.clear();
     }
+    
+    public String getExplodedNumeratorFallback()
+    {
+        return explodedNumerator != null ? explodedNumerator : numerator;
+    }
+    
+    public String getExplodedDenominatorFallback()
+    {
+        return explodedDenominator != null ? explodedDenominator : denominator;
+    }
 
     // -------------------------------------------------------------------------
     // Getters and setters

=== modified file 'dhis-2/dhis-services/dhis-service-analytics/src/main/java/org/hisp/dhis/analytics/data/DefaultAnalyticsService.java'
--- dhis-2/dhis-services/dhis-service-analytics/src/main/java/org/hisp/dhis/analytics/data/DefaultAnalyticsService.java	2013-03-04 10:41:11 +0000
+++ dhis-2/dhis-services/dhis-service-analytics/src/main/java/org/hisp/dhis/analytics/data/DefaultAnalyticsService.java	2013-03-07 15:02:47 +0000
@@ -106,7 +106,7 @@
     
     private static final String VALUE_HEADER_NAME = "Value";
     private static final int PERCENT = 100;
-    private static final int MAX_QUERIES = 8; //TODO increase?
+    private static final int MAX_QUERIES = 8;
     
     //TODO completeness on time
     //TODO make sure data x dims are successive
@@ -177,7 +177,9 @@
         {   
             int indicatorIndex = params.getIndicatorDimensionIndex();
             List<Indicator> indicators = asTypedList( params.getIndicators() );
-                  
+            
+            expressionService.explodeAndSubstituteExpressions( indicators, null );
+            
             DataQueryParams dataSourceParams = new DataQueryParams( params );
             dataSourceParams.removeDimension( DATAELEMENT_DIM_ID );
             dataSourceParams.removeDimension( DATASET_DIM_ID );

=== modified file 'dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/expression/DefaultExpressionService.java'
--- dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/expression/DefaultExpressionService.java	2013-03-07 14:10:37 +0000
+++ dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/expression/DefaultExpressionService.java	2013-03-07 15:02:47 +0000
@@ -145,16 +145,16 @@
     public Double getIndicatorValue( Indicator indicator, Period period, Map<DataElementOperand, Double> valueMap, 
         Map<String, Double> constantMap, Integer days )
     {
-        if ( indicator == null || indicator.getNumerator() == null || indicator.getDenominator() == null )
+        if ( indicator == null || indicator.getExplodedNumeratorFallback() == null || indicator.getExplodedDenominatorFallback() == null )
         {
             return null;
         }
         
-        final double denominatorValue = calculateExpression( generateExpression( indicator.getDenominator(), valueMap, constantMap, days, false ) );
+        final double denominatorValue = calculateExpression( generateExpression( indicator.getExplodedDenominatorFallback(), valueMap, constantMap, days, false ) );
         
         if ( !isEqual( denominatorValue, 0d ) )
         {
-            final double numeratorValue = calculateExpression( generateExpression( indicator.getNumerator(), valueMap, constantMap, days, false ) );
+            final double numeratorValue = calculateExpression( generateExpression( indicator.getExplodedNumeratorFallback(), valueMap, constantMap, days, false ) );
             
             final double annualizationFactor = period != null ? DateUtils.getAnnualizationFactor( indicator, period.getStartDate(), period.getEndDate() ) : 1d;
             final double factor = indicator.getIndicatorType().getFactor();