diff --git a/ems-engine/src/main/java/it/integry/ems/contabil/service/ContabilService.java b/ems-engine/src/main/java/it/integry/ems/contabil/service/ContabilService.java
index 82249a056e..2acf9ade72 100644
--- a/ems-engine/src/main/java/it/integry/ems/contabil/service/ContabilService.java
+++ b/ems-engine/src/main/java/it/integry/ems/contabil/service/ContabilService.java
@@ -749,7 +749,7 @@ public class ContabilService {
                             .setDataDist(datiMov.getDataDist())
                             .setRifDist(datiMov.getRifDist())
                             .setNumCmov(ctbMovt.getNumCmov());
-            distinta.setOperation(OperationType.UPDATE);
+            vtbDist.setOperation(OperationType.UPDATE);
             entityProcessor.processEntity(vtbDist, multiDBTransactionManager);
         }
         return ctbMovt;
diff --git a/ems-engine/src/main/java/it/integry/ems/system/controller/SystemController.java b/ems-engine/src/main/java/it/integry/ems/system/controller/SystemController.java
index ef455caf4b..cab9262a69 100644
--- a/ems-engine/src/main/java/it/integry/ems/system/controller/SystemController.java
+++ b/ems-engine/src/main/java/it/integry/ems/system/controller/SystemController.java
@@ -217,6 +217,7 @@ public class SystemController {
         stbActivitiesToUpdate.forEach
                 (x -> {
                     x.setActivityResultId(activityResultId);
+                    x.setActivityDescription(null);
                     x.setOperation(OperationType.UPDATE);
                 });