Failed Error 0x2105: Dsreplicagetinfo(pending_ops Null)

You might simply be running DCDIAG without administrative privileges.

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? Dsreplicagetinfo(Pending_Ops Null) Failed Error 0X2105

A common culprit for "access denied" is a misconfigured computer account. Run DCDIAG /TEST:MachineAccount on the affected DC. You might simply be running DCDIAG without administrative