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You create a Power App portal.

You create a Power App portal.

When a user signs into the portal the following error displays: user not found

You confirm that the user's sign in information is correct.

You need to determine the cause of the error.

What should you do?

A.

Disable custom error messages.

B.

Create a custom error message.

C.

Enable diagnostic tools in Lifecycle Services.

D.

Enable Maintenance mode.

Microsoft PL-900 Summary

  • Vendor: Microsoft
  • Product: PL-900
  • Update on: Dec 19, 2025
  • Questions: 357
Price: $52.5  $149.99
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