diff --git a/AsbCloudWebApi/Controllers/WellOperationController.cs b/AsbCloudWebApi/Controllers/WellOperationController.cs
index 79c7d900..74d4e16f 100644
--- a/AsbCloudWebApi/Controllers/WellOperationController.cs
+++ b/AsbCloudWebApi/Controllers/WellOperationController.cs
@@ -237,8 +237,8 @@ namespace AsbCloudWebApi.Controllers
             wellOperation.IdUser = User.GetUserId();
             wellOperation.IdType = idType;
 
-            var validationResult = awaitoperationRepository.ValidateWithDbAsync(new[] { wellOperation }, cancellationToken);
-            if(validationResult.Any())
+            var validationResult = await operationRepository.ValidateWithDbAsync(new[] { wellOperation }, cancellationToken);
+            if (validationResult.Any())
                 return this.ValidationBadRequest(validationResult);
 
             var result = await operationRepository.InsertRangeAsync(new[] { wellOperation }, cancellationToken);
@@ -292,7 +292,7 @@ namespace AsbCloudWebApi.Controllers
             }
 
 
-            var validationResult = Validate(wellOperations, deleteBeforeInsert, cancellationToken);
+            var validationResult = await Validate(wellOperations, deleteBeforeInsert, cancellationToken);
             if (validationResult.Any())
                 return this.ValidationBadRequest(validationResult);
 
@@ -309,7 +309,7 @@ namespace AsbCloudWebApi.Controllers
         /// <param name="deleteBeforeInsert"></param>
         /// <param name="cancellationToken"></param>
         /// <returns></returns>
-        private IEnumerable<ValidationResult> Validate(IEnumerable<WellOperationDto> wellOperations, bool deleteBeforeInsert, CancellationToken cancellationToken)
+        private async Task<IEnumerable<ValidationResult>> Validate(IEnumerable<WellOperationDto> wellOperations, bool deleteBeforeInsert, CancellationToken cancellationToken)
         {
             if (deleteBeforeInsert)
                 return operationRepository.Validate(wellOperations);
diff --git a/AsbCloudWebApi/Extentions.cs b/AsbCloudWebApi/Extentions.cs
index c064d2de..5659292c 100644
--- a/AsbCloudWebApi/Extentions.cs
+++ b/AsbCloudWebApi/Extentions.cs
@@ -65,8 +65,7 @@ namespace Microsoft.AspNetCore.Mvc
         /// </para>
         /// </summary>
         /// <param name="controller"></param>
-        /// <param name="paramName"></param>
-        /// <param name="error"></param>
+        /// <param name="validationResults"></param>
         /// <returns></returns>
         public static BadRequestObjectResult ValidationBadRequest(this ControllerBase controller, IEnumerable<ValidationResult> validationResults)
         {