Catalyst 9300 Fabric on a Box upgrade issue from DNAC

[rretanag099]

Hello,

  We have a little site with SD-Access, Catalyst 9300 as Fabric on a Box with embedded WLC, one AP attached.

  When an upgrade is triggered from DNAC, pre-checks fail because AP Rolling Upgrade is enabled, but I can't find a way to disable It. The command ap upgrade staggered one shot didn't work at all.

  DNAC Error:

N+1 HA is not configured for device.
Expected: N+1 HA need to be configured for Rolling AP Upgrade.
Actual: N+1 HA is not configured for device.
Action: Please Configure N+1 HA for device or disable Rolling AP Upgrade on device.

Anyone can please help with any suggestions on how to fix this?

[Preston Chilcote · Accepted solution]

Try this 

 Provision > SD-Access > Fabric Site > Search the proper site > Select the right eWLC device > Click on Embedded Wireless LAN Controller "Configure" > Next > Disable Rolling AP > Next > Deploy.

[rretanag099]

Thanks, that´s what I needed.