Application not found – PB Docs 2022

The following error occurs when trying to run the installable
cloud app.

Cause: The application has not
been deployed against this Web APIs.

You probably has created multiple PowerServer solutions, hence
multiple Web APIs.

You can access the API: api/Application/LoadAll to confirm. JSON
strings similar to the following will be displayed. You can check the
JSON string to see which application is deployed against which Web
APIs.

Solution: You can modify the
root URL of the Web APIs for an application. The Change the Web API URL section has detailed instructions.