diff --git a/src/internal/base-component/__tests__/panorama-metrics.test.ts b/src/internal/base-component/__tests__/panorama-metrics.test.ts
index 318bdc5..62db8b8 100644
--- a/src/internal/base-component/__tests__/panorama-metrics.test.ts
+++ b/src/internal/base-component/__tests__/panorama-metrics.test.ts
@@ -44,31 +44,49 @@ describe('PanoramaClient', () => {
     const eventDetail = 'a'.repeat(4001);
     panorama.sendMetric({ eventType: 'custom', eventDetail });
 
-    expect(window.panorama).not.toHaveBeenCalled();
+    expect(window.panorama).toHaveBeenCalledTimes(1);
+    expect(window.panorama).toHaveBeenCalledWith('trackCustomEvent', {
+      eventName: 'awsui-metric-error',
+      eventDetail: expect.stringMatching(/Event detail for metric is too long:.*/),
+    });
     expect(consoleSpy).toHaveBeenCalledWith(`Event detail for metric is too long: ${eventDetail}`);
   });
 
   test('prints an error when event type is too long', () => {
     const eventType = 'a'.repeat(51);
+    const errorMessage = `Event type for metric is too long: ${eventType}`;
     panorama.sendMetric({ eventType });
 
-    expect(window.panorama).not.toHaveBeenCalled();
-    expect(consoleSpy).toHaveBeenCalledWith(`Event type for metric is too long: ${eventType}`);
+    expect(window.panorama).toHaveBeenCalledTimes(1);
+    expect(window.panorama).toHaveBeenCalledWith('trackCustomEvent', {
+      eventName: 'awsui-metric-error',
+      eventDetail: errorMessage,
+    });
+    expect(consoleSpy).toHaveBeenCalledWith(errorMessage);
   });
 
   test('prints an error when event name is too long', () => {
     const eventName = 'a'.repeat(1001);
+    const errorMessage = `Event name for metric is too long: ${eventName}`;
     panorama.sendMetric({ eventName });
 
-    expect(window.panorama).not.toHaveBeenCalled();
-    expect(consoleSpy).toHaveBeenCalledWith(`Event name for metric is too long: ${eventName}`);
+    expect(window.panorama).toHaveBeenCalledTimes(1);
+    expect(window.panorama).toHaveBeenCalledWith('trackCustomEvent', {
+      eventName: 'awsui-metric-error',
+      eventDetail: errorMessage,
+    });
+    expect(consoleSpy).toHaveBeenCalledWith(errorMessage);
   });
 
   test('prints an error when event value is too long', () => {
     const eventValue = 'a'.repeat(4001);
     panorama.sendMetric({ eventValue });
 
-    expect(window.panorama).not.toHaveBeenCalled();
+    expect(window.panorama).toHaveBeenCalledTimes(1);
+    expect(window.panorama).toHaveBeenCalledWith('trackCustomEvent', {
+      eventName: 'awsui-metric-error',
+      eventDetail: expect.stringMatching(/Event value for metric is too long:.*/),
+    });
     expect(consoleSpy).toHaveBeenCalledWith(`Event value for metric is too long: ${eventValue}`);
   });
 
@@ -76,7 +94,11 @@ describe('PanoramaClient', () => {
     const eventContext = 'a'.repeat(4001);
     panorama.sendMetric({ eventContext });
 
-    expect(window.panorama).not.toHaveBeenCalled();
+    expect(window.panorama).toHaveBeenCalledTimes(1);
+    expect(window.panorama).toHaveBeenCalledWith('trackCustomEvent', {
+      eventName: 'awsui-metric-error',
+      eventDetail: expect.stringMatching(/Event context for metric is too long:.*/),
+    });
     expect(consoleSpy).toHaveBeenCalledWith(`Event context for metric is too long: ${eventContext}`);
   });
 
diff --git a/src/internal/base-component/metrics/log-clients.ts b/src/internal/base-component/metrics/log-clients.ts
index 45710c0..9cad893 100644
--- a/src/internal/base-component/metrics/log-clients.ts
+++ b/src/internal/base-component/metrics/log-clients.ts
@@ -19,6 +19,8 @@ export interface MetricsV2EventItem {
   timestamp?: number;
 }
 
+type PanoramaFunction = (event: 'trackCustomEvent', data: MetricsV2EventItem) => void;
+
 function validateLength(value: string | undefined, maxLength: number): boolean {
   return !value || value.length <= maxLength;
 }
@@ -86,7 +88,7 @@ export class PanoramaClient {
    */
   sendMetric(metric: MetricsV2EventItem): boolean {
     const panorama = this.findPanorama(window);
-    if (typeof panorama !== 'function') {
+    if (!panorama) {
       return false;
     }
     if (typeof metric.eventDetail === 'object') {
@@ -96,30 +98,41 @@ export class PanoramaClient {
       metric.eventValue = JSON.stringify(metric.eventValue);
     }
     if (!validateLength(metric.eventName, 1000)) {
-      console.error(`Event name for metric is too long: ${metric.eventName}`);
+      this.onMetricError(`Event name for metric is too long: ${metric.eventName}`);
       return true;
     }
     if (!validateLength(metric.eventDetail, 4000)) {
-      console.error(`Event detail for metric is too long: ${metric.eventDetail}`);
+      this.onMetricError(`Event detail for metric is too long: ${metric.eventDetail}`);
       return true;
     }
     if (!validateLength(metric.eventValue, 4000)) {
-      console.error(`Event value for metric is too long: ${metric.eventValue}`);
+      this.onMetricError(`Event value for metric is too long: ${metric.eventValue}`);
       return true;
     }
     if (!validateLength(metric.eventContext, 4000)) {
-      console.error(`Event context for metric is too long: ${metric.eventContext}`);
+      this.onMetricError(`Event context for metric is too long: ${metric.eventContext}`);
       return true;
     }
     if (!validateLength(metric.eventType, 50)) {
-      console.error(`Event type for metric is too long: ${metric.eventType}`);
+      this.onMetricError(`Event type for metric is too long: ${metric.eventType}`);
       return true;
     }
     panorama('trackCustomEvent', { timestamp: Date.now(), ...metric });
     return true;
   }
 
-  private findPanorama(currentWindow?: MetricsWindow): any | undefined {
+  private onMetricError(message: string) {
+    console.error(message);
+    const panorama = this.findPanorama(window);
+    if (panorama) {
+      panorama('trackCustomEvent', {
+        eventName: 'awsui-metric-error',
+        eventDetail: message.slice(0, 4000),
+      });
+    }
+  }
+
+  private findPanorama(currentWindow?: MetricsWindow): PanoramaFunction | undefined {
     try {
       if (typeof currentWindow?.panorama === 'function') {
         return currentWindow?.panorama;