diff --git a/Ashx/SIGWeb.ashx b/Ashx/SIGWeb.ashx
index 57248f917..5f30eea0e 100644
--- a/Ashx/SIGWeb.ashx
+++ b/Ashx/SIGWeb.ashx
@@ -600,6 +600,15 @@ Public Class SIGWeb : Implements IHttpHandler, IRequiresSessionState
         End If
 
         If DtRetorno IsNot Nothing AndAlso DtRetorno.Rows.Count > 0 Then
+            Dim i As Integer = 0 'limpieza de columnas
+            While i < DtRetorno.Columns.Count
+                If Not DtRetorno.Columns(i).ColumnName.Contiene("CveCliente", ColumnaNombre) Then
+                    DtRetorno.Columns.RemoveAt(i)
+                Else
+                    i = i + 1
+                End If
+            End While
+
             DtRetorno.Columns("CveCliente").ColumnName = "id"
             DtRetorno.Columns(ColumnaNombre).ColumnName = "text"
             retorno = JsonConvert.SerializeObject(DtRetorno).ToString
@@ -913,7 +922,7 @@ Public Class SIGWeb : Implements IHttpHandler, IRequiresSessionState
                     DtPSRetorno = DTTmp.Copy
 
                 Else
-                    'no regresar datos  herror al consultar
+                    'no regresar datos error al consultar
                     DtPSRetorno.Clear()
                 End If
                 DTTmp.Dispose()