Dsreplicagetinfo(pending_ops Null) Failed Error 0x2105 ✦ Popular & Certified

If the secure channel is broken, you can reset the DC's machine account password using Netdom.exe .

Troubleshooting the "DsReplicaGetInfo(Pending_Ops Null) Failed Error 0X2105" in Active Directory Dsreplicagetinfo(Pending_Ops Null) Failed Error 0X2105

Use ADSIEdit or a similar tool to check the userAccountControl attribute. A healthy DC typically has a value of . If it is a lower value like 0x288, the system isn't recognizing the server as a trusted DC. 3. Verify Replication Permissions If the secure channel is broken, you can

If the error occurs during manual replication (e.g., "Replicate Now" in AD Sites and Services), it's likely a permission gap. If it is a lower value like 0x288,

You might simply be running DCDIAG without administrative privileges.

The host might be struggling with _msdcs zone lookups or has an incorrect primary DNS setting. Step-by-Step Fixes 1. Run with Administrative Privileges