Updated the AEM 6.5 instance from SP5 to SP9, we are facing rollout issue.
We have upgraded the AEM 6.5 instance from SP5 to SP9, We are facing the rollout issue, I have observed the network tab in which we are getting /bin/asynccommand has 500 error. we have observed the logs and found the this error "com.adobe.ams.environment.indicator.wcm.impl.AemEnvironmentIndicatorFilter not accepted for uri /bin/asynccommand".
Just an observation, Previously we had AEM 6.5 SP5 when we click the rollout button the request went to /bin/wcmcommand but in SP9 the request went to /bin/asynccommand.