diff --git a/dhp-workflows/dhp-graph-provision/src/main/java/eu/dnetlib/dhp/provision/scholix/Scholix.java b/dhp-workflows/dhp-graph-provision/src/main/java/eu/dnetlib/dhp/provision/scholix/Scholix.java
index f84aab962..3a6297df2 100644
--- a/dhp-workflows/dhp-graph-provision/src/main/java/eu/dnetlib/dhp/provision/scholix/Scholix.java
+++ b/dhp-workflows/dhp-graph-provision/src/main/java/eu/dnetlib/dhp/provision/scholix/Scholix.java
@@ -42,7 +42,7 @@ public class Scholix implements Serializable {
             s.setSource(ScholixResource.fromSummary(scholixSummary));
             return s;
         } catch (Throwable e) {
-            throw new RuntimeException(e);
+            throw new RuntimeException(String.format("Summary: %s \n relation:%s",sourceSummaryJson, relation), e);
         }
     }