| Event Id | 1027 |
| Source | CiscoUnity_DSEx55 |
| Description | Failed loading configuration due to LDAP error retrieving Exchange heuristics. |
| Event Information | According To Cisco Changes made in Exchange 5.5 will not be propagated to this Unity database until this is resolved. The AvDSEx55 service must be restarted successfully before change propagation will take place. Check connectivity between the Unity server and Exchange, and that the account the AvDSEx55 service runs under has read access to the Exchange containers |
| Reference Links | Cisco Events Guide |
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