diff --git a/src/pages/studyView/rfc80Tester.tsx b/src/pages/studyView/rfc80Tester.tsx
index e8b37a4fa51..265579d0c79 100644
--- a/src/pages/studyView/rfc80Tester.tsx
+++ b/src/pages/studyView/rfc80Tester.tsx
@@ -113,6 +113,8 @@ export const RFC80Test = observer(function() {
                                     test.data,
                                     test.label,
                                     test.hash,
+                                    undefined,
+                                    undefined,
                                     col.assertResponse
                                 ).then((report: any) => {
                                     report.test = test;
diff --git a/src/shared/api/validation.ts b/src/shared/api/validation.ts
index 0c420d0046e..76f5953dce4 100644
--- a/src/shared/api/validation.ts
+++ b/src/shared/api/validation.ts
@@ -259,14 +259,36 @@ export function validate(
     if (body) {
         chXHR = Promise.resolve({ body, elapsedTime });
     } else {
-        chXHR = $.ajax({
-            method: 'post',
-            url: url,
-            data: JSON.stringify(params),
-            contentType: 'application/json',
-        }).then((body, state, xhr) => {
-            return { body, elapsedTime: xhr.getResponseHeader('elapsed-time') };
-        });
+        if (assertResponse && assertResponse[0] && assertResponse[0].attributeId) {
+            let data: any = {};
+            data['attributes'] = [{ attributeId: assertResponse[0].attributeId }];
+            if (params.studyViewFilter) {
+                const {
+                    attributes,
+                    ...filteredStudyViewFilter
+                } = params.studyViewFilter;
+                data['studyViewFilter'] = filteredStudyViewFilter;
+            } else {
+                data['studyViewFilter'] = params;
+            }
+            chXHR = $.ajax({
+                method: 'post',
+                url: '/api/column-store/clinical-data-counts/fetch?',
+                data: JSON.stringify(data),
+                contentType: 'application/json',
+            }).then((body, state, xhr) => {
+                return { body, elapsedTime: xhr.getResponseHeader('elapsed-time') };
+            });
+        } else {
+            chXHR = $.ajax({
+                method: 'post',
+                url: url,
+                data: JSON.stringify(params),
+                contentType: 'application/json',
+            }).then((body, state, xhr) => {
+                return { body, elapsedTime: xhr.getResponseHeader('elapsed-time') };
+            });
+        }
     }
 
     return chXHR
@@ -295,14 +317,16 @@ export function validate(
                 });
             }
             else {
-                return {
-                    label,
-                    url: url,
-                    hash: hash,
-                    status: true,
-                    data: params,
-                    chDuration: parseFloat(elapsedTime),
-                };
+                const result: any = compareCounts(
+                    body,
+                    assertResponse,
+                    'ClinicalDataCounts'
+                );
+                result.url = url;
+                result.hash = hash;
+                result.data = params;
+                result.chDuration = parseFloat(elapsedTime);
+                return result;
             }
         })
         .catch(() => {