diff --git a/src/Microsoft.SqlTools.ServiceLayer/QueryExecution/Contracts/SaveResultsRequest.cs b/src/Microsoft.SqlTools.ServiceLayer/QueryExecution/Contracts/SaveResultsRequest.cs
index 369fdb67..85f87b9d 100644
--- a/src/Microsoft.SqlTools.ServiceLayer/QueryExecution/Contracts/SaveResultsRequest.cs
+++ b/src/Microsoft.SqlTools.ServiceLayer/QueryExecution/Contracts/SaveResultsRequest.cs
@@ -84,6 +84,17 @@ namespace Microsoft.SqlTools.ServiceLayer.QueryExecution.Contracts
         public string Messages { get; set; }
     }
 
+    /// <summary>
+    /// Error object for save result 
+    /// </summary>
+    public class SaveResultRequestError
+    {
+        /// <summary>
+        /// Error message 
+        /// </summary>
+        public string message { get; set; }
+    }
+
     /// <summary>
     /// Request type to save results as CSV
     /// </summary>
diff --git a/src/Microsoft.SqlTools.ServiceLayer/QueryExecution/QueryExecutionService.cs b/src/Microsoft.SqlTools.ServiceLayer/QueryExecution/QueryExecutionService.cs
index 9819504d..ea69514b 100644
--- a/src/Microsoft.SqlTools.ServiceLayer/QueryExecution/QueryExecutionService.cs
+++ b/src/Microsoft.SqlTools.ServiceLayer/QueryExecution/QueryExecutionService.cs
@@ -280,7 +280,7 @@ namespace Microsoft.SqlTools.ServiceLayer.QueryExecution
                 SaveResults.AsyncSaveEventHandler errorHandler = async message =>
                 {
                     selectedResultSet.RemoveSaveTask(saveParams.FilePath);
-                    await requestContext.SendError(message);
+                    await requestContext.SendError(new SaveResultRequestError { message = message });
                 };
                 saveAsCsv.SaveFailed += errorHandler;
 
@@ -323,7 +323,7 @@ namespace Microsoft.SqlTools.ServiceLayer.QueryExecution
                 SaveResults.AsyncSaveEventHandler errorHandler = async message =>
                 {
                     selectedResultSet.RemoveSaveTask(saveParams.FilePath);
-                    await requestContext.SendError(message);
+                    await requestContext.SendError(new SaveResultRequestError { message = message });
                 };
                 saveAsJson.SaveFailed += errorHandler;
 
diff --git a/src/Microsoft.SqlTools.ServiceLayer/QueryExecution/SaveResults.cs b/src/Microsoft.SqlTools.ServiceLayer/QueryExecution/SaveResults.cs
index 6fd3a505..713eb764 100644
--- a/src/Microsoft.SqlTools.ServiceLayer/QueryExecution/SaveResults.cs
+++ b/src/Microsoft.SqlTools.ServiceLayer/QueryExecution/SaveResults.cs
@@ -222,7 +222,7 @@ namespace Microsoft.SqlTools.ServiceLayer.QueryExecution
                     }
                     if (SaveFailed != null)
                     {
-                        await SaveFailed(ex.ToString());
+                        await SaveFailed(ex.Message);
                     }
                 }
             });
diff --git a/test/Microsoft.SqlTools.ServiceLayer.Test/QueryExecution/SaveResultsTests.cs b/test/Microsoft.SqlTools.ServiceLayer.Test/QueryExecution/SaveResultsTests.cs
index 161e255b..470476c2 100644
--- a/test/Microsoft.SqlTools.ServiceLayer.Test/QueryExecution/SaveResultsTests.cs
+++ b/test/Microsoft.SqlTools.ServiceLayer.Test/QueryExecution/SaveResultsTests.cs
@@ -137,8 +137,8 @@ namespace Microsoft.SqlTools.ServiceLayer.Test.QueryExecution
                 FilePath = RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ? "G:\\test.csv" : "/test.csv"
             };
 
-            string errMessage = null;
-            var saveRequest = GetSaveResultsContextMock( null, err => errMessage = (string) err);
+            SaveResultRequestError errMessage = null;
+            var saveRequest = GetSaveResultsContextMock( null, err => errMessage = (SaveResultRequestError) err);
             queryService.ActiveQueries[Common.OwnerUri].Batches[0] = Common.GetBasicExecutedBatch();
 
             // Call save results and wait on the save task
@@ -296,8 +296,8 @@ namespace Microsoft.SqlTools.ServiceLayer.Test.QueryExecution
             };
 
 
-            string errMessage = null;
-            var saveRequest = GetSaveResultsContextMock( null, err => errMessage = (string) err);
+            SaveResultRequestError errMessage = null;
+            var saveRequest = GetSaveResultsContextMock( null, err => errMessage = (SaveResultRequestError) err);
             queryService.ActiveQueries[Common.OwnerUri].Batches[0] = Common.GetBasicExecutedBatch();
             
             // Call save results and wait on the save task