Source note · Troubleshooting Unified CM database replication
The TAC troubleshooting technote describes state 0 as an initialization state in which replication is being set up, and says a setup failure can have occurred if a node stays in that state for more than an hour.
Checked 2026-09-30
A setup failure can occur if replication is in this state for more than an hour.
- Vendor
- Cisco
- Product
- Unified Communications Manager
- Subsystem
- database replication
- Deployment
- on-premises
- Region
- not restricted
- Release range
- release not stated by source; current as of 2026-09-30
- Checked
- 2026-09-30
Sources
- Troubleshoot CUCM Database Replication Issues — Cisco Systems · tier 2 current vendor documentation · Step 1. Verify Database Replication is Broken, state table, value 0
Cite this note
APA
WarmTransfer. (2026, September 30). Troubleshooting Unified CM database replication: source note cucm-database-replication-troubleshooting-state-0-technote. WarmTransfer. https://warmtransfer.net/knowledge/claims/cucm-database-replication-troubleshooting-state-0-technote
BibTeX
@misc{warmtransfer-claim-cucm-database-replication-troubleshooting-state-0-technote,
title = {Troubleshooting Unified CM database replication: source note cucm-database-replication-troubleshooting-state-0-technote},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/cucm-database-replication-troubleshooting-state-0-technote},
note = {Source note cucm-database-replication-troubleshooting-state-0-technote, checked 2026-09-30}
}