diff --git a/rtd_phosphonetx/source/java/ch/systemsx/cisd/openbis/plugin/phosphonetx/client/web/client/application/columns/InternalAbundanceColumnDefinition.java b/rtd_phosphonetx/source/java/ch/systemsx/cisd/openbis/plugin/phosphonetx/client/web/client/application/columns/InternalAbundanceColumnDefinition.java
index ba501ca4552367c8ae3316ca0e0ec2b07e3d8c13..7449fffe26a216b1687c419a14373f8351815365 100644
--- a/rtd_phosphonetx/source/java/ch/systemsx/cisd/openbis/plugin/phosphonetx/client/web/client/application/columns/InternalAbundanceColumnDefinition.java
+++ b/rtd_phosphonetx/source/java/ch/systemsx/cisd/openbis/plugin/phosphonetx/client/web/client/application/columns/InternalAbundanceColumnDefinition.java
@@ -57,7 +57,7 @@ public final class InternalAbundanceColumnDefinition extends AbstractColumnDefin
     }
 
     @Override
-    public Comparable<?> getComparableValue(GridRowModel<ProteinInfo> rowModel)
+    public Comparable<?> tryGetComparableValue(GridRowModel<ProteinInfo> rowModel)
     {
         Double abundance = tryToGetAbundance(rowModel.getOriginalObject());
         return abundance == null ? ZERO : abundance;