https://www.cisco.com/c/en/us/support/docs/contact-center/unified-customer-voice-portal-1101/213798-troubleshoot-cvp-reporting-full-rootdbs.html
Troubleshoot CVP Reporting Full Rootdbs Issue - Cisco
This document describes how to troubleshoot Cisco Customer Voice Portal (CVP) Reporting server's 'DBSpace is full' or DBSpace rootdbs is full' issue.
troubleshootcvpreportingfullissue