Virtual Machine day 2 Resize operations fail with 'internal server error' after upgrade to Aria Automation 8.13

Products

• VCF Operations/Automation (formerly VMware Aria Suite)

Issue/Introduction

Symptoms:

•  After upgrading Aria Automation to version 8.13 the 'Resize' day 2 operation is failing with an "Internal Server Error".
• The provisioning service logs located under /var/log/services-logs/prelude/provisioning-service-app/file-logs/provisioning-service-app.log show a NullPointerException for the ReservationUpdateTaskService:

WARN provisioning [host='provisioning-service-app-<id>' thread='xn-index-updates-24' user='<username>' org='<org_id>' trace='<trace_id>' parent='<parent_id>' span='<span_id>'] c.v.a.r.ReservationUpdateTaskService.log:454 - [8282/provisioning/requests/reservation-update-tasks/<id>] Unexpected exception. Error: java.lang.NullPointerException
        at com.vmware.admiral.request.ReservationUpdateTaskService.patchComputeState(ReservationUpdateTaskService.java:455)
 

Environment

VMware Aria Automation 8.13.x

Cause

The error was introduced by a code change for a new feature.

Resolution

The issue is resolved in the Aria Automation 8.14 release.

Workaround:
There is no workaround available for the issue.

Additional Information

Impact/Risks:
The out of box day 2 Resize operations fails.