#Slack Community25 debatiendo

Hello Brett, 

The Salesforce Certified Slack Consultant exam is mainly scenario-based, so it’s less about memorizing features and more about understanding how to recommend the right Slack solution for a customer. I’d start with the official Trailhead certification prep, focus on areas like Policies & Settings, Learning & Enablement, Governance, Slack Connect, and Enterprise Grid, and get some hands-on practice wherever possible. On the exam, think like a consultant: choose the solution that is scalable, secure, and easy to manage rather than a manual workaround. This would be my suggestion! Hope this helps!

We don’t have a custom Apex Slack app: no .slackapp / SlackApp metadata, no class extending Slack.EventDispatcher, and Apex Slack App User Setup is empty (no System User / Unmapped User row). The only Slack Apex in the org is SDO demo code (Slack Mission Control: org link / bundles), which is not subscribed to message events.

The ephemeral error comes from the first-party Salesforce app in Slack (Messages tab, “Sending messages to this app has been turned off”), on every message typed in Slack. Salesforce -> Slack does not trigger it.

So there is no handler where we can null-check getUser() / getText(), and we can’t remove message from Event Subscriptions — that app isn’t ours on api.slack.com.

If the same NPE string is also used when Salesforce’s own inbound handler throws, that would explain it. Any idea how to stop or debug that without a custom SlackApp?

Hello @Elon Brooks I am not sure to know which workspace you are in, but whatever it is, look for channel section > Browse channels. Were you looking in a specific / public workspace ?Eric

This is a good point about the challenge of testing Slack + Salesforce integrations at enterprise scale. With an 8-member sandbox limit, using a combination of focused integration tests, representative test users, and staged UAT seems like a practical way to identify issues before production.

For smaller customization needs during UAT, tools such as espaço invisível para copiar e colar can also be useful when testing how different text formats, usernames, or messages behave across Slack and other platforms.

Hello @Amanda Ouédraogo

It might take some time. Kindly wait for 10-15 minutes to receive the email link. It's taking a bit longer now a days 

Refer to this similar issue thread; it may help you:

For anyone that comes across this now (July 2026), there's been lots of updates here since this was initially posted.  

You can now define the default name on Salesforce Channels for Records in Slack via the Slack admin panel, and you can do it by object. 

I only found out about this, and other great new features about the Salesforce Channels for Records feature by joining and searching through the "Slack Community" public workspace on Slack.