diff --git a/dotnet/src/dotnetframework/GxClasses/Data/GXDataMysqlDriverCS.cs b/dotnet/src/dotnetframework/GxClasses/Data/GXDataMysqlDriverCS.cs
index f06a97d60..54fb262e4 100644
--- a/dotnet/src/dotnetframework/GxClasses/Data/GXDataMysqlDriverCS.cs
+++ b/dotnet/src/dotnetframework/GxClasses/Data/GXDataMysqlDriverCS.cs
@@ -97,7 +97,6 @@ protected override string BuildConnectionString(string datasourceName, string us
 			string maxpoolSize = GetParameterValue(connstr, "Max Pool Size");
 			if (String.IsNullOrEmpty(maxpoolSize)) MAX_TRIES = 100; 
 			else MAX_TRIES = Convert.ToInt32(maxpoolSize);
-			GXLogging.Debug(log, "MAX_TRIES=" + MAX_TRIES);
 			return connstr;
 		}
 		public override bool AllowsDuplicateParameters
diff --git a/dotnet/src/extensions/Azure/Handlers/QueueHandler/QueueTriggerHandler.cs b/dotnet/src/extensions/Azure/Handlers/QueueHandler/QueueTriggerHandler.cs
index 6551de9ac..01ae92cdc 100644
--- a/dotnet/src/extensions/Azure/Handlers/QueueHandler/QueueTriggerHandler.cs
+++ b/dotnet/src/extensions/Azure/Handlers/QueueHandler/QueueTriggerHandler.cs
@@ -78,7 +78,7 @@ private QueueMessage SetupMessage(FunctionContext context, string item)
 		private void ProcessMessage(FunctionContext context, ILogger log, QueueMessage queueMessage)
 		{
 			CallMappings callmap = (CallMappings)_callmappings;
-			GxAzMappings map = callmap.mappings is object ? callmap.mappings.First(m => m.FunctionName == context.FunctionDefinition.Name) : null;
+			GxAzMappings map = (callmap!=null && callmap.mappings is object) ? callmap.mappings.First(m => m.FunctionName == context.FunctionDefinition.Name) : null;
 			string gxProcedure = map is object ? map.GXEntrypoint : string.Empty;
 
 			string exMessage;
diff --git a/dotnet/src/extensions/Azure/Handlers/ServiceBusHandler/ServiceBusTriggerHandler.cs b/dotnet/src/extensions/Azure/Handlers/ServiceBusHandler/ServiceBusTriggerHandler.cs
index 3d3b4fcfa..96685ff76 100644
--- a/dotnet/src/extensions/Azure/Handlers/ServiceBusHandler/ServiceBusTriggerHandler.cs
+++ b/dotnet/src/extensions/Azure/Handlers/ServiceBusHandler/ServiceBusTriggerHandler.cs
@@ -102,7 +102,7 @@ private Message SetupMessage(FunctionContext context, string item)
 		private void ProcessMessage(FunctionContext context, ILogger log, Message message)
 		{
 			CallMappings callmap = (CallMappings)_callmappings;
-			GxAzMappings map = callmap.mappings is object ? callmap.mappings.First(m => m.FunctionName == context.FunctionDefinition.Name) : null;
+			GxAzMappings map = (callmap!=null && callmap.mappings is object) ? callmap.mappings.First(m => m.FunctionName == context.FunctionDefinition.Name) : null;
 			string gxProcedure = map is object ? map.GXEntrypoint : string.Empty;
 
 			string exMessage;
diff --git a/dotnet/src/extensions/Azure/Handlers/TimerHandler/TimerTriggerHandler.cs b/dotnet/src/extensions/Azure/Handlers/TimerHandler/TimerTriggerHandler.cs
index de65257b8..40378cedb 100644
--- a/dotnet/src/extensions/Azure/Handlers/TimerHandler/TimerTriggerHandler.cs
+++ b/dotnet/src/extensions/Azure/Handlers/TimerHandler/TimerTriggerHandler.cs
@@ -43,7 +43,7 @@ private void ProcessMessage(FunctionContext context, ILogger log, MyInfo TimerIn
 			CallMappings callmap = (CallMappings)_callmappings;
 
 			GxAzMappings map = callmap.mappings is object ? callmap.mappings.First(m => m.FunctionName == context.FunctionDefinition.Name) : null;
-			string gxProcedure = map is object ? map.GXEntrypoint : string.Empty;
+			string gxProcedure = (map != null && map is object) ? map.GXEntrypoint : string.Empty;
 			string exMessage;
 
 			if (!string.IsNullOrEmpty(gxProcedure))