You can see the exception in xscontroller.out log file:
[2017-11-22 08:56:42:699] - [Controller.Balancer] - [error] - [ controller] — [baIancing - 29]: Failed to adapt number of application instances.
FAILED to run as user 'xxx' associated with current space:
No permission (sudo exit code: 1) .
SAP HANA Extended Application Services
FAIL, process,, HDB, XS, Controller, not, running, XSA, sudo, user, switch, switching, Controller, balancer, StartAppIicationException, FAILED, run, user, associated, space, No permission, exit code: 1, RestResponseException , KBA , BC-XS-RT , OP Runtime / XS Controller , Problem
About this pageThis is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP ONE Support launchpad (Login required).
Search for additional results
Visit SAP Support Portal's SAP Notes and KBA Search.