Troubleshooting Common FIM Provisioning Errors

The objective of this article is to capture the most common synchronization errors and to provide troubleshooting steps to resolve them.
Synchronization errors addressed in this article:

1. Microsoft.MetadirectoryServices.ProvisioningBySyncRuleException: An object with DN "ABC" already exists in management agent "DEF"
2. Microsoft.MetadirectoryServices.ProvisioningBySyncRuleException: Object "ABC" does not have a parent object in management agent "DEF"

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