The dashboard snapshot post to Chatter was not found.

この回答が詳しくてよさそう。 2023/05/26

Unable to complete the challenge

I had the same issue and finally got it solved after reading through everyone's comment:

Assuming your report and dashboard have been created...

Before you switch to the Classic:

Setup >> Chatter >> Feed Tracking >> Dashboard >> Enable Feed Tracking >> check off everything listed (I have 7 of them)
Do the same thing for Report (I have 3)

then switch to Classic:

Go to Dashboard
hover over to the dashboard that's already created then you should see two options!

For whatever reason, my option didn't show up right away after I did all the steps but after refreshing it a few times, it finally showed up.

https://trailhead.salesforce.com/trailblazer-community/feed/0D54S00000A87WVSAZ

Posting snapshot to dashboard

If you are in classic, go to setup and enable feed tracking for all the fields under Dashboard. Then, go back to your Dashboard and hover over it, there should be a drop down where you can not snapshot to Chatter Feed.

https://trailhead.salesforce.com/trailblazer-community/feed/0D54S00000A9CHPSA3

Error "The dashboard snapshot post to Chatter was not found." on "Share, Schedule, and Subscribe to Reports and Dashboards" module from the "Reports & Dashboards for Salesforce Classic" trailhead

I had this same problem. I solved it by creating the dashboard snapshot using the classic interface. Doesn't seem to work in lightning

https://trailhead.salesforce.com/en/trailblazer-community/feed/0D54S00000A87WVSAZ

なぜか上記２つのリンクではダメ？

Please check this article.

https://theblogreaders.com/trailhead-challenge-opportynity-dashboard-share-snapshot-chatter/

解説

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今まで見た回答ではClassicで実施するだったけど、できないようです。

Finally got it to work but I had to create ANOTHER developer org to do it (even though I already had one and I used it just fine on all the other units in this module). No clue why that mattered but here's the steps I used in case it helps anyone else:

Sign up for new developer org and follow instructions to set up.
Connect new org to Trailhead so you can use it for hands-on challenges.
Launch org from the "Share, Schedule, and Subscribe to Reports and Dashboards" unit.
Switch to Salesforce Classic mode immediately upon loading the org.

From Setup:
5. Enable Dashboard Component Snapshots using the instructions from the unit
6. Enable Feed Tracking on both Reports and Dashboards (check all Field boxes for both)

Report:
7. Create a new report using the parameters listed
8. "Follow" the report in the chatter feed at the top of the resulting report.

Dashboard:
9. Create a new dashboard using the parameters listed
10. "Follow" the dashboard in the chatter feed at the top of the resulting report.
11. Hover over dashboard component to see the down arrow with options to post the snapshot. Select "Post Dashboard to Snapshot Feed".
12. Add comment and make sure the preview image has loaded before hitting "Ok" to submit.
13. Go back to Trailhead to check the challenge. Cross your fingers and hope it works!

最終的に機能するようになりましたが、それを行うために別の開発者組織を作成する必要がありました (既に開発者組織があり、このモジュールの他のすべてのユニットで問題なく使用していました)。なぜそれが重要なのかはわかりませんが、他の人に役立つ場合に備えて私が使用した手順は次のとおりです。

新しい開発者組織にサインアップし、指示に従ってセットアップします。
新しい組織を Trailhead に接続して、ハンズオン Challenge に使用できるようにします。
「レポートとダッシュボードの共有、スケジュール、およびサブスクライブ」ユニットから組織を起動します。
組織をロードしたらすぐに Salesforce Classic モードに切り替えます。

セットアップから:
5. ユニットの指示に従って、ダッシュボードコンポーネントのスナップショットを有効にします。
6. レポートとダッシュボードの両方でフィードトラッキングを有効にします (両方のフィールドボックスをすべてオンにします)。

レポート：
7. リストされたパラメータを使用して新しいレポートを作成します
8. 結果レポートの上部にあるチャットフィードでレポートを「フォロー」します。

ダッシュボード:
9. リストされたパラメータを使用して新しいダッシュボードを作成します
10. 結果レポートの上部にあるチャットフィードのダッシュボードを「フォロー」します。
11. ダッシュボードコンポーネントにカーソルを合わせると、下向き矢印が表示され、スナップショットを投稿するオプションが表示されます。 [ダッシュボードをスナップショットフィードに投稿] を選択します。
12. コメントを追加し、[OK] をクリックして送信する前に、プレビューイメージが読み込まれていることを確認します。
13. Trailhead に戻って課題を確認します。

Hi - Trying to complete Share, Schedule, and Subscribe module and Dashboard post wont register!

Finally got it to work but I had to create ANOTHER developer org to do it (even though I already had one and I used it just fine on all the other units in this module). No clue why that mattered but here's the steps I used in case it helps anyone else:

Sign up for new developer org and follow instructions to set up.
Connect new org to Trailhead so you can use it for hands-on challenges.
Launch org from the "Share, Schedule, and Subscribe to Reports and Dashboards" unit.
Switch to Salesforce Classic mode immediately upon loading the org.
From Setup:
Enable Dashboard Component Snapshots using the instructions from the unit
Enable Feed Tracking on both Reports and Dashboards (check all Field boxes for both)

Report:

7. Create a new report using the parameters listed

8. "Follow" the report in the chatter feed at the top of the resulting report.

Dashboard:

9. Create a new dashboard using the parameters listed

10. "Follow" the dashboard in the chatter feed at the top of the resulting report.

11. Hover over dashboard component to see the down arrow with options to post the snapshot. Select "Post Dashboard to Snapshot Feed".

12. Add comment and make sure the preview image has loaded before hitting "Ok" to submit.

13. Go back to Trailhead to check the challenge. Cross your fingers and hope it works!

https://trailhead.salesforce.com/trailblazer-community/feed/0D54S00000LGfeO