07-30-2026 01:39 AM
Hello mates,
I’ve seen this error while trying to do a posture update: “Feed cannot be generated or parsed”:
We have it for two weeks now and we patched our deployment yesterday but the issue is still here. When I try a to update now, I see my proxy going to cisco.com and it doesn’t block anything.
Could it be an issue on Cisco side ?
Thank you!
07-30-2026 02:14 AM
That Cisco ISE posture update issue usually comes from outdated AnyConnect posture agents, missing compliance modules, or mismatched policy conditions. The fix is to update the compliance module, align the posture policy with endpoint requirements, and review client/ISE logs to pinpoint where validation fails.
07-30-2026 05:41 AM
Thank you.
Just to clarify, posture evaluation is working for our endpoints, at least for now. It's the posture update, of the security definitions etc... that doesn't work anymore. Looking at the URL that is configured by default when you configure the web update https://www.cisco.com/web/secure/spa/posture-update.xml I'm getting a strange result:
Could it be that the URL was change on Cisco side ?
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide