diff --git a/server/AyaNova/biz/DataFilterBiz.cs b/server/AyaNova/biz/DataFilterBiz.cs
index 0b98fa73..82e1209a 100644
--- a/server/AyaNova/biz/DataFilterBiz.cs
+++ b/server/AyaNova/biz/DataFilterBiz.cs
@@ -289,7 +289,7 @@ namespace AyaNova.Biz
                                 //     AddError(ApiErrorCode.VALIDATION_INVALID_VALUE, "Filter", $"Filter array item {i}, fld property value \"{fld}\" is not a valid value for ListKey specified");
                                 // }
 
-                                 if (!ListValidFilterOptions.Exists(x => x.Key == fld))
+                                 if (!ListValidFilterOptions.Exists(x => x.Key == fld && x.Filterable))
                                 {
                                     AddError(ApiErrorCode.VALIDATION_INVALID_VALUE, "Filter", $"Filter array item {i}, fld property value \"{fld}\" is not a valid value for ListKey specified");
                                 }
@@ -350,7 +350,7 @@ namespace AyaNova.Biz
                             if (ListValidFilterOptions != null)
                             {
 
-                                if (!ListValidFilterOptions.Exists(x => x.Key == fld))
+                                if (!ListValidFilterOptions.Exists(x => x.Key == fld && x.Filterable))
                                 {
                                     AddError(ApiErrorCode.VALIDATION_INVALID_VALUE, "Sort", $"Sort array item {i}, fld property value \"{fld}\" is not a valid value for ListKey specified");
                                 }