Health and diagnostics egress to PI Web API

The adapter sends health and diagnostics data to PI Web API and in some cases, conflicts may occur that are due to changes or perceived changes in PI Web API.

For example, a 409 - Conflict error message displays if you upgrade your adapter version and the PI points do not match in the upgraded version. However, data is continued to be sent as long as containers are created, so buffering only starts if no containers are created.

To resolve the conflict, perform the following steps:

1. Stop the adapter.

2. Delete the Health folder inside of the Buffers folder.

3. Stop PI Web API.

4. Delete the relevant adapter created AF structure.

5. Delete the associated health and diagnostics PI points on any or all PI Data Archives created by PI Web API.

6. Start PI Web API.

7. Start the adapter.