Dsreplicagetinfo(pending_ops Null) Failed Error 0x2105 Apr 2026

If you are seeing the error while running tools like DCDIAG , you've hit a classic Active Directory permissions or configuration roadblock. This error typically means a Domain Controller (DC) is trying to pull replication data but is being told "No" by its partner. Why is This Happening?

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 Dsreplicagetinfo(Pending_Ops Null) Failed Error 0X2105

You might simply be running DCDIAG without administrative privileges. If you are seeing the error while running

The account or the DC computer account doesn't have "Replicating Directory Changes" rights on the naming context. Dsreplicagetinfo(Pending_Ops Null) Failed Error 0X2105

Before diving into complex AD edits, ensure you are running your diagnostic tools correctly.