diff --git a/AsbCloudWebApi/Controllers/ReportController.cs b/AsbCloudWebApi/Controllers/ReportController.cs
index c9f0c8d9..ebd6a690 100644
--- a/AsbCloudWebApi/Controllers/ReportController.cs
+++ b/AsbCloudWebApi/Controllers/ReportController.cs
@@ -133,6 +133,7 @@ namespace AsbCloudWebApi.Controllers
         [HttpGet("datesRange")]
         [Permission]
         [ProducesResponseType(typeof(DatesRangeDto), (int)System.Net.HttpStatusCode.OK)]
+        [ProducesResponseType((int)System.Net.HttpStatusCode.NoContent)]
         public async Task<IActionResult> GetReportsDateRangeAsync(int idWell, CancellationToken token)
         {
             int? idCompany = User.GetCompanyId();
@@ -146,6 +147,9 @@ namespace AsbCloudWebApi.Controllers
 
             var wellReportsDatesRange = reportService.GetDatesRangeOrDefault(idWell);
 
+            if (wellReportsDatesRange is null)
+                return NoContent();
+            
             return Ok(wellReportsDatesRange);
         }
     }
diff --git a/AsbCloudWebApi/Controllers/SAUB/TelemetryDataBaseController.cs b/AsbCloudWebApi/Controllers/SAUB/TelemetryDataBaseController.cs
index 57a97043..4c8ec124 100644
--- a/AsbCloudWebApi/Controllers/SAUB/TelemetryDataBaseController.cs
+++ b/AsbCloudWebApi/Controllers/SAUB/TelemetryDataBaseController.cs
@@ -139,6 +139,7 @@ namespace AsbCloudWebApi.Controllers.SAUB
         [HttpGet("{idWell}/dateRange")]
         [ProducesResponseType(typeof(DatesRangeDto), (int)System.Net.HttpStatusCode.OK)]
         [ProducesResponseType((int)System.Net.HttpStatusCode.NotFound)]
+        [ProducesResponseType((int)System.Net.HttpStatusCode.NoContent)]
         public virtual async Task<ActionResult<DatesRangeDto?>> GetRangeAsync(
             [FromRoute] int idWell,
             [Required] DateTimeOffset geDate,
@@ -158,6 +159,9 @@ namespace AsbCloudWebApi.Controllers.SAUB
 
             var content = await telemetryDataService.GetRangeAsync(idWell, geDate, leDate, token);
 
+            if (content is null)
+                return NoContent();
+
             return Ok(content);
         }
 
@@ -171,6 +175,7 @@ namespace AsbCloudWebApi.Controllers.SAUB
         [Permission]
         [ProducesResponseType(typeof(DatesRangeDto), (int)System.Net.HttpStatusCode.OK)]
         [ProducesResponseType((int)System.Net.HttpStatusCode.NotFound)]
+        [ProducesResponseType((int)System.Net.HttpStatusCode.NoContent)]
         public virtual async Task<ActionResult<DatesRangeDto?>> GetDataDatesRangeAsync(int idWell,
             CancellationToken token)
         {