| Event Id | 8173 |
| Source | MSExchangeAL |
| Description | Could not commit changes to service '<service name>'. |
| Event Information | This message usually indicates a problem accessing Active Directory (AD). Or, the service could be down or busy. It may also indicate that the Address List service is either down or busy. Verify that AD is functioning properly. The system will automatically retry. |
| Reference Links |
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