diff --git a/public/utils/pipeline/text_to_ppl_task.ts b/public/utils/pipeline/text_to_ppl_task.ts
index 64f80261..e26263fd 100644
--- a/public/utils/pipeline/text_to_ppl_task.ts
+++ b/public/utils/pipeline/text_to_ppl_task.ts
@@ -44,7 +44,7 @@ export class Text2PPLTask extends Task<Input, Input & { ppl: string }> {
       const hasStats = statsRegex.test(ppl);
       if (!hasStats) {
         throw new Error(
-          `The generated PPL query: ${ppl} doesn't seem to contain an aggregation. Ensure your question contains data aggregation (e.g., average, sum, or count) for meaningful visualization.`
+          `The generated PPL query doesn't seem to contain an aggregation. Ensure your question contains an aggregation (e.g., average, sum, or count) to create a meaningful visualization. Generated PPL: ${ppl}`
         );
       }
     }
diff --git a/release-notes/dashboards-assistant.release-notes-3.0.0.0-alpha1.md b/release-notes/dashboards-assistant.release-notes-3.0.0.0-alpha1.md
index c6b6d423..bee0667d 100644
--- a/release-notes/dashboards-assistant.release-notes-3.0.0.0-alpha1.md
+++ b/release-notes/dashboards-assistant.release-notes-3.0.0.0-alpha1.md
@@ -28,6 +28,8 @@ Compatible with OpenSearch and OpenSearch Dashboards version 3.0.0-alpha1
 - Add http error instruction for t2ppl task ([#502](https://github.com/opensearch-project/dashboards-assistant/pull/502))
 - Change the background color, button position and text for alert summary popover ([#506](https://github.com/opensearch-project/dashboards-assistant/pull/506))
 - collect metrics for when t2viz triggered([#510](https://github.com/opensearch-project/dashboards-assistant/pull/510))
+- chatbot dock bottom border top([#511](https://github.com/opensearch-project/dashboards-assistant/pull/511))
+- update the no aggregation PPL error message([#512](https://github.com/opensearch-project/dashboards-assistant/pull/512))
 
 ### Bug Fixes