diff --git a/legend-engine-xts-relationalStore/legend-engine-xt-relationalStore-execution/legend-engine-xt-relationalStore-executionPlan/src/main/java/org/finos/legend/engine/plan/execution/stores/relational/result/RelationalResult.java b/legend-engine-xts-relationalStore/legend-engine-xt-relationalStore-execution/legend-engine-xt-relationalStore-executionPlan/src/main/java/org/finos/legend/engine/plan/execution/stores/relational/result/RelationalResult.java
index ff1394aa737..7cf5b37d315 100644
--- a/legend-engine-xts-relationalStore/legend-engine-xt-relationalStore-execution/legend-engine-xt-relationalStore-executionPlan/src/main/java/org/finos/legend/engine/plan/execution/stores/relational/result/RelationalResult.java
+++ b/legend-engine-xts-relationalStore/legend-engine-xt-relationalStore-execution/legend-engine-xt-relationalStore-executionPlan/src/main/java/org/finos/legend/engine/plan/execution/stores/relational/result/RelationalResult.java
@@ -600,7 +600,7 @@ public Result realizeInMemory()
         }
         catch (SQLException e)
         {
-            return new ErrorResult(-1, "Error realizing the relational result in memory : " + e.getMessage());
+            throw new RuntimeException("Failed to realize in memory", e);
         }
     }
 
@@ -719,4 +719,4 @@ public List<Column> getResultSetColumns()
             throw new RuntimeException(e);
         }
     }
-}
\ No newline at end of file
+}