diff --git a/Hcs.WebApp/BackgroundServices/CampaignManagers/ManagerBase.cs b/Hcs.WebApp/BackgroundServices/CampaignManagers/ManagerBase.cs
index a1533bd..0015b6d 100644
--- a/Hcs.WebApp/BackgroundServices/CampaignManagers/ManagerBase.cs
+++ b/Hcs.WebApp/BackgroundServices/CampaignManagers/ManagerBase.cs
@@ -1,5 +1,6 @@
 using Hcs.WebApp.Data.Hcs;
 using Hcs.WebApp.Services;
+using Hcs.WebApp.Utils;
 
 namespace Hcs.WebApp.BackgroundServices.CampaignManagers
 {
@@ -26,7 +27,7 @@ namespace Hcs.WebApp.BackgroundServices.CampaignManagers
 
         public async Task EndWithFailAsync(Exception e)
         {
-            await HeadquartersService.SetCampaignEndedWithFailAsync(campaign.Id, e.Message);
+            await HeadquartersService.SetCampaignEndedWithFailAsync(campaign.Id, e.CombineMessages());
 
             State = IManager.ManagerState.Ended;
         }
diff --git a/Hcs.WebApp/BackgroundServices/OperationExecutionService.cs b/Hcs.WebApp/BackgroundServices/OperationExecutionService.cs
index e0fe3a2..aef4a44 100644
--- a/Hcs.WebApp/BackgroundServices/OperationExecutionService.cs
+++ b/Hcs.WebApp/BackgroundServices/OperationExecutionService.cs
@@ -4,6 +4,7 @@ using Hcs.Broker.MessageCapturer;
 using Hcs.WebApp.BackgroundServices.OperationExecutors;
 using Hcs.WebApp.Config;
 using Hcs.WebApp.Services;
+using Hcs.WebApp.Utils;
 using System.Transactions;
 
 namespace Hcs.WebApp.BackgroundServices
@@ -45,7 +46,7 @@ namespace Hcs.WebApp.BackgroundServices
                     }
                     catch (Exception e)
                     {
-                        await headquartersService.SetOperationEndedWithFailAsync(operation.Id, e.Message);
+                        await headquartersService.SetOperationEndedWithFailAsync(operation.Id, e.CombineMessages());
                     }
 
                     if (!string.IsNullOrEmpty(messageGuid))
diff --git a/Hcs.WebApp/BackgroundServices/ResultWaitService.cs b/Hcs.WebApp/BackgroundServices/ResultWaitService.cs
index ccf294d..2bd1cc4 100644
--- a/Hcs.WebApp/BackgroundServices/ResultWaitService.cs
+++ b/Hcs.WebApp/BackgroundServices/ResultWaitService.cs
@@ -5,6 +5,7 @@ using Hcs.WebApp.BackgroundServices.ResultGetters;
 using Hcs.WebApp.Config;
 using Hcs.WebApp.Data.Hcs;
 using Hcs.WebApp.Services;
+using Hcs.WebApp.Utils;
 
 namespace Hcs.WebApp.BackgroundServices
 {
@@ -80,7 +81,7 @@ namespace Hcs.WebApp.BackgroundServices
                             catch (Exception e)
                             {
                                 var headquartersService = scope.ServiceProvider.GetRequiredService<HeadquartersService>();
-                                await headquartersService.SetOperationEndedWithFailAsync(entry.operation.Id, e.Message);
+                                await headquartersService.SetOperationEndedWithFailAsync(entry.operation.Id, e.CombineMessages());
 
                                 entry.state.done = true;
                             }
diff --git a/Hcs.WebApp/Utils/ExceptionExtensions.cs b/Hcs.WebApp/Utils/ExceptionExtensions.cs
new file mode 100644
index 0000000..b2827b4
--- /dev/null
+++ b/Hcs.WebApp/Utils/ExceptionExtensions.cs
@@ -0,0 +1,20 @@
+using System.Text;
+
+namespace Hcs.WebApp.Utils
+{
+    public static class ExceptionExtensions
+    {
+        public static string CombineMessages(this Exception e)
+        {
+            var stringBuilder = new StringBuilder();
+            var currentException = e;
+            while (currentException != null)
+            {
+                stringBuilder.AppendLine(currentException.Message);
+
+                currentException = currentException.InnerException;
+            }
+            return stringBuilder.ToString();
+        }
+    }
+}