Domain Controller Replication Issue

Question

i have two Domain Controllers one DC - Win2019 and Second is BDC - Windows 2012 R2
DC - win2019 is Primary and BDC - win 2012 R2 is the Backup Domain Conroller

my Problem is that I got this error :- DCdiag.exe - on DC win2019

        From BDC to DC   

        Naming Context: DC=DomainDnsZones,DC=domainnamehere,DC=com   

        The replication generated an error (8606):   

        Insufficient attributes were given to create an object. This object may not exist because it may have been deleted and already garbage collected.  

  The failure occurred at 2022-04-18 11:22:54.   

        The last success occurred at 2022-03-20 17:55:39.   

        2712 failures have occurred since the last success.   

     ......................... DC failed test Replications  

,check the snapshot below

and how to fix it?

Answer 1

Have you tried?
https://www.microsoft.com/en-us/download/details.aspx?id=56051

--please don't forget to upvote and Accept as answer if the reply is helpful--

Answer 2

The first step in doc was to check the tombstone lifetime. You can also use adsiedit.msc and navigate as follows. Here where it is not set the default is 60 days.

Answer 3

look at this also

C:\Windows\system32>repadmin /showrepl

Repadmin: running command /showrepl against full DC localhost
Default-First-Site-Name\DC
DSA Options: IS_GC
Site Options: (none)
DSA object GUID: e166a195-04cd-4761-9a27-ab0994ec3bfd
DSA invocationID: 874fde50-1951-4199-87c2-5260e728e6a2

==== INBOUND NEIGHBORS ======================================

DC=mydomainnamehere,DC=com
Default-First-Site-Name\BDC via RPC
DSA object GUID: bf9cd30e-487b-403e-a1aa-a6af280106d9
Last attempt @ 2022-04-25 10:34:50 was successful.

CN=Configuration,DC=mydomainnamehere,DC=com
Default-First-Site-Name\BDC via RPC
DSA object GUID: bf9cd30e-487b-403e-a1aa-a6af280106d9
Last attempt @ 2022-04-25 10:34:03 was successful.

CN=Schema,CN=Configuration,DC=mydomainnamehere,DC=com
Default-First-Site-Name\BDC via RPC
DSA object GUID: bf9cd30e-487b-403e-a1aa-a6af280106d9
Last attempt @ 2022-04-25 10:31:48 was successful.

DC=ForestDnsZones,DC=mydomainnamehere,DC=com
Default-First-Site-Name\BDC via RPC
DSA object GUID: bf9cd30e-487b-403e-a1aa-a6af280106d9
Last attempt @ 2022-04-25 10:31:48 was successful.

DC=DomainDnsZones,DC=mydomainnamehere,DC=com
Default-First-Site-Name\BDC via RPC
DSA object GUID: bf9cd30e-487b-403e-a1aa-a6af280106d9
Last attempt @ 2022-04-25 10:31:48 failed, result 8606 (0x219e):
Insufficient attributes were given to create an object. This object may not exist because it may have been deleted and already garbage collected.
3470 consecutive failure(s).
Last success @ 2022-03-20 17:55:39.

Source: Default-First-Site-Name\BDC
******* 3469 CONSECUTIVE FAILURES since 2022-03-20 17:55:39
Last error: 8606 (0x219e):
Insufficient attributes were given to create an object. This object may not exist because it may have been deleted and already garbage collected.

---

So how can I delete this replication Object :
DSA object GUID: bf9cd30e-487b-403e-a1aa-a6af280106d9
what is the command to delete it?

Answer 4

i ran this command
C:\Repadmin /replsum /bysrc /bydest /sort:delta >>c:\replication_report.txt

output of replication_report.txt

Replication Summary Start Time: 2022-04-25 10:40:42

Beginning data collection for replication summary, this may take awhile:

.....

Source DSA largest delta fails/total %% error

BDC 35d.16h:45m:03s 1 / 5 20 (8606) Insufficient attributes were given to create an object. This object may not exist because it may have been deleted and already garbage collected.

DC 54m:03s 0 / 5 0

Destination DSA largest delta fails/total %% error

DC 35d.16h:45m:04s 1 / 5 20 (8606) Insufficient attributes were given to create an object. This object may not exist because it may have been deleted and already garbage collected.

BDC 54m:04s 0 / 5 0

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so my problem is with this fails 1 only ,which is the object I want to delete ,am I right?

Answer 5

today netlogin is paused
and i get these new errors