Is Auto pass 12.1.3 support UFT 14.03, Do we have any compatibility matrix document?

UFT 14.03 PAM does not list supporting APLS 12.1.3.

Please note that UFT 14.03 is no longer supported as of 28 Feb 2021 Product Support Lifecycle | Micro Focus

I strongly recommend upgrading to a supported version of UFT. You can access the UFT Help Center for current versions of UFT here: UFT One Help Center (microfocus.com)

You can download old versions of UFT documents here: Download Help Center (microfocus.com)