---
title: Known issues and limitations
description: The following are known issues or limitations for the PingAM Integration Kit.
component: pingam
page_id: pingam:release_notes:pf_pingam_ik_known_issues_and_limitations
canonical_url: https://docs.pingidentity.com/integrations/pingam/release_notes/pf_pingam_ik_known_issues_and_limitations.html
revdate: May 21, 2026
section_ids:
  known-issues: Known issues
  known-limitations: Known limitations
---

# Known issues and limitations

The following are known issues or limitations for the PingAM Integration Kit.

## Known issues

There aren't any known issues.

## Known limitations

* The adapter doesn't support the PingFederate authentication API because it isn't feasible to generate verified access challenge response values externally.

* PingAM Integration Kit 1.2 and later require PingAM 8.0.

* As of PingAM Integration Kit 1.2, the adapter uses an OAuth client to do backchannel authentication. Learn more in [Changelog](pf_pingam_ik_changelog.html).

* As of PingAM Integration Kit 1.3, if you haven't configured OAuth credentials, the adapter encounters an error if you try to configure simple or advanced parameters.

* As of PingAM Integration Kit 1.4, the **Always Authenticate User** option is not supported when OAuth credentials are enabled.