diff --git a/theodolite-benchmarks/uc1-hazelcastjet/src/main/java/theodolite/uc1/application/HistoryService.java b/theodolite-benchmarks/uc1-hazelcastjet/src/main/java/theodolite/uc1/application/HistoryService.java
index 3371c6140f9361b759026d7edd6be70f54d23f96..655bce27a0d60bbc118c66ca5baa06a274d2eae2 100644
--- a/theodolite-benchmarks/uc1-hazelcastjet/src/main/java/theodolite/uc1/application/HistoryService.java
+++ b/theodolite-benchmarks/uc1-hazelcastjet/src/main/java/theodolite/uc1/application/HistoryService.java
@@ -31,10 +31,7 @@ public class HistoryService {
     try {
       uc1HistoryService.run();
     } catch (final Exception e) { // NOPMD
-      e.printStackTrace(); // NOPMD
-      LOGGER.error("An Exception occured. "// NOPMD
-          + "No history service is deployed! ABORT MISSION!");
-      LOGGER.error(e.toString());
+      LOGGER.error("ABORT MISSION!: {}", e);
     }
   }
 
diff --git a/theodolite-benchmarks/uc2-hazelcastjet/src/main/java/theodolite/uc2/application/HistoryService.java b/theodolite-benchmarks/uc2-hazelcastjet/src/main/java/theodolite/uc2/application/HistoryService.java
index fad3cca6cd9908986bbe54b1f140436e4525a4d3..f099b7e43c9f7c813ce20069d58176ee13c0cbaf 100644
--- a/theodolite-benchmarks/uc2-hazelcastjet/src/main/java/theodolite/uc2/application/HistoryService.java
+++ b/theodolite-benchmarks/uc2-hazelcastjet/src/main/java/theodolite/uc2/application/HistoryService.java
@@ -30,10 +30,7 @@ public class HistoryService {
     try {
       uc2HistoryService.run();
     } catch (final Exception e) { // NOPMD
-      e.printStackTrace(); // NOPMD
-      LOGGER.error("An Exception occured. "// NOPMD
-          + "No history service is deployed! ABORT MISSION!");
-      LOGGER.error(e.toString());
+      LOGGER.error("ABORT MISSION!: {}", e);
     }
   }
 
diff --git a/theodolite-benchmarks/uc3-hazelcastjet/src/main/java/theodolite/uc3/application/HistoryService.java b/theodolite-benchmarks/uc3-hazelcastjet/src/main/java/theodolite/uc3/application/HistoryService.java
index 9b5435f065abbca70f270273a44332c96097a81e..a9f2d0833a86586ece6c8d33879fe465d0e831b8 100644
--- a/theodolite-benchmarks/uc3-hazelcastjet/src/main/java/theodolite/uc3/application/HistoryService.java
+++ b/theodolite-benchmarks/uc3-hazelcastjet/src/main/java/theodolite/uc3/application/HistoryService.java
@@ -32,10 +32,7 @@ public class HistoryService {
     try {
       uc3HistoryService.run();
     } catch (final Exception e) { // NOPMD
-      e.printStackTrace(); // NOPMD
-      LOGGER.error("An Exception occured. "// NOPMD
-          + "No history service is deployed! ABORT MISSION!");
-      LOGGER.error(e.toString());
+      LOGGER.error("ABORT MISSION!: {}", e);
     }
   }
 
diff --git a/theodolite-benchmarks/uc4-hazelcastjet/src/main/java/theodolite/uc4/application/HistoryService.java b/theodolite-benchmarks/uc4-hazelcastjet/src/main/java/theodolite/uc4/application/HistoryService.java
index 3b0dbbbe021ff5cf22454d712b6ab8db3991c8f6..00f3eb748eb95a29cfa3967cc645cd0521ce8916 100644
--- a/theodolite-benchmarks/uc4-hazelcastjet/src/main/java/theodolite/uc4/application/HistoryService.java
+++ b/theodolite-benchmarks/uc4-hazelcastjet/src/main/java/theodolite/uc4/application/HistoryService.java
@@ -33,10 +33,7 @@ public class HistoryService {
     try {
       uc4HistoryService.run();
     } catch (final Exception e) { // NOPMD
-      e.printStackTrace(); // NOPMD
-      LOGGER.error("An Exception occured. "// NOPMD
-          + "No history service is deployed! ABORT MISSION!");
-      LOGGER.error(e.toString());
+      LOGGER.error("ABORT MISSION!: {}", e);
     }
   }