Trying to do an install of SSRS with AX2012 R2 and came across another endpoint issue. Looking at the AIF inbound ports found none of the services would start. Each one would report the following type error:
Object Server 01: System.OperationCanceledException: AIF service group not activated. Service group: BIService. Error: HTTP could not register URL http://+:8101/DynamicsAx/Services/ BIService /. Your process does not have access rights to this namespace (see http://go.microsoft.com/fwlink/?LinkId=70353 for details.
Seems the user account the service is trying to run against does not have the correct permission to perform the task, which in turns means if you cannot start BIServices then the reports will not run.
To remove the user account and allocate it to the correct user run the following commands from an elevated command prompt:
netsh http delete urlacl url=http://+:<port>/DynamicsAx/Services
netsh http add urlacl url=http://+:<port>/DynamicsAx/Services user=<domain>\<AOS Account>
<port> typically 8101
Hope this helps you manage to get passed this issue and get your reporting working…