samba - Sep 2014 - Replication Failure

I have 2 DCs running 4.1.12 that have stopped replicating and are
producing these error messages:

from dc1:

  Failed to commit objects:
WERR_GENERAL_FAILURE/NT_STATUS_INVALID_NETWORK_RESPONSE
[2014/09/23 10:43:35.530000,  0]
../source4/rpc_server/drsuapi/getncchanges.c:1646(dcesrv_drsuapi_DsGetNCChanges)
  ../source4/rpc_server/drsuapi/getncchanges.c:1646: DsGetNCChanges 2nd
replication on different DN CN=Schema,CN=Configuration,DC=cmh,DC=co,DC=za
DC=DomainDnsZones,DC=cmh,DC=co,DC=za (last_dn
DC=cpmm-backup\0ADEL:78026bf2-26c2-4a50-be24-d587cac70752,CN=Deleted
Objects,DC=DomainDnsZones,DC=cmh,DC=co,DC=za)
[2014/09/23 10:46:13.432985,  0]
../lib/ldb-samba/ldb_wrap.c:71(ldb_wrap_debug)
  ldb: No rDN found in replPropertyMetaData for CN=ZENTYAL,OU=Domain
Controllers,DC=cmh,DC=co,DC=za!

from dc2:

[2014/09/23 10:43:35.477878,  0]
../source4/dsdb/repl/replicated_objects.c:783(dsdb_replicated_objects_commit)
  Failed to apply records: replmd_replicated_apply_add: error during DRS
repl ADD: No objectClass found in replPropertyMetaData for
DC=CKSP-WRKSHPMNGR\0ADEL:2dae4daa-76af-46ee-bdfa-e18e72bc95a6,CN=Deleted
Objects,DC=DomainDnsZones,DC=cmh,DC=co,DC=za!
  : Object class violation
[2014/09/23 10:43:35.482621,  0]
../source4/dsdb/repl/drepl_out_helpers.c:733(dreplsrv_op_pull_source_apply_changes_trigger)
  Failed to commit objects:
WERR_GENERAL_FAILURE/NT_STATUS_INVALID_NETWORK_RESPONSE
[2014/09/23 10:43:36.173482,  0]
../lib/ldb-samba/ldb_wrap.c:71(ldb_wrap_debug)
  ldb: No objectClass found in replPropertyMetaData for CN=Gavin
M\0ADEL:1ec9266d-bbf5-435d-89fb-2e55403bd891,CN=Deleted
Objects,DC=cmh,DC=co,DC=za!

[2014/09/23 10:43:36.174473,  0]
../source4/dsdb/repl/replicated_objects.c:783(dsdb_replicated_objects_commit)
  Failed to apply records: replmd_replicated_apply_add: error during DRS
repl ADD: No objectClass found in replPropertyMetaData for CN=Gavin
M\0ADEL:1ec9266d-bbf5-435d-89fb-2e55403bd891,CN=Deleted
Objects,DC=cmh,DC=co,DC=za!
  : Object class violation
[2014/09/23 10:43:36.175306,  0]
../source4/dsdb/repl/drepl_out_helpers.c:733(dreplsrv_op_pull_source_apply_changes_trigger)
  Failed to commit objects:
WERR_GENERAL_FAILURE/NT_STATUS_INVALID_NETWORK_RESPONSE


I have tried several approaches from the mailing list searches but nothing
seems to have resolved this error. The 2 servers hadn't had this issue
before.

Thanks in advance,

knows bug.

No objectClass found in replPropertyMetaData 

see: 
https://bugzilla.samba.org/show_bug.cgi?id=10398 

>-----Oorspronkelijk bericht-----
>Van: phillipma at cmh.co.za 
>[mailto:samba-bounces at lists.samba.org] Namens Phillip Mangwiro
>Verzonden: dinsdag 23 september 2014 11:01
>Aan: samba at lists.samba.org
>Onderwerp: [Samba] Replication Failure
>
> I have 2 DCs running 4.1.12 that have stopped replicating and are
>producing these error messages:
>
>from dc1:
>
>  Failed to commit objects:
>WERR_GENERAL_FAILURE/NT_STATUS_INVALID_NETWORK_RESPONSE
>[2014/09/23 10:43:35.530000,  0]
>../source4/rpc_server/drsuapi/getncchanges.c:1646(dcesrv_drsuap
>i_DsGetNCChanges)
>  ../source4/rpc_server/drsuapi/getncchanges.c:1646: DsGetNCChanges 2nd
>replication on different DN 
>CN=Schema,CN=Configuration,DC=cmh,DC=co,DC=za
>DC=DomainDnsZones,DC=cmh,DC=co,DC=za (last_dn
>DC=cpmm-backup\0ADEL:78026bf2-26c2-4a50-be24-d587cac70752,CN=Deleted
>Objects,DC=DomainDnsZones,DC=cmh,DC=co,DC=za)
>[2014/09/23 10:46:13.432985,  0]
>../lib/ldb-samba/ldb_wrap.c:71(ldb_wrap_debug)
>  ldb: No rDN found in replPropertyMetaData for CN=ZENTYAL,OU=Domain
>Controllers,DC=cmh,DC=co,DC=za!
>
>from dc2:
>
>[2014/09/23 10:43:35.477878,  0]
>../source4/dsdb/repl/replicated_objects.c:783(dsdb_replicated_o
>bjects_commit)
>  Failed to apply records: replmd_replicated_apply_add: error 
>during DRS
>repl ADD: No objectClass found in replPropertyMetaData for
>DC=CKSP-WRKSHPMNGR\0ADEL:2dae4daa-76af-46ee-bdfa-e18e72bc95a6,C
N=Deleted
>Objects,DC=DomainDnsZones,DC=cmh,DC=co,DC=za!
>  : Object class violation
>[2014/09/23 10:43:35.482621,  0]
>../source4/dsdb/repl/drepl_out_helpers.c:733(dreplsrv_op_pull_s
>ource_apply_changes_trigger)
>  Failed to commit objects:
>WERR_GENERAL_FAILURE/NT_STATUS_INVALID_NETWORK_RESPONSE
>[2014/09/23 10:43:36.173482,  0]
>../lib/ldb-samba/ldb_wrap.c:71(ldb_wrap_debug)
>  ldb: No objectClass found in replPropertyMetaData for CN=Gavin
>M\0ADEL:1ec9266d-bbf5-435d-89fb-2e55403bd891,CN=Deleted
>Objects,DC=cmh,DC=co,DC=za!
>
>[2014/09/23 10:43:36.174473,  0]
>../source4/dsdb/repl/replicated_objects.c:783(dsdb_replicated_o
>bjects_commit)
>  Failed to apply records: replmd_replicated_apply_add: error 
>during DRS
>repl ADD: No objectClass found in replPropertyMetaData for CN=Gavin
>M\0ADEL:1ec9266d-bbf5-435d-89fb-2e55403bd891,CN=Deleted
>Objects,DC=cmh,DC=co,DC=za!
>  : Object class violation
>[2014/09/23 10:43:36.175306,  0]
>../source4/dsdb/repl/drepl_out_helpers.c:733(dreplsrv_op_pull_s
>ource_apply_changes_trigger)
>  Failed to commit objects:
>WERR_GENERAL_FAILURE/NT_STATUS_INVALID_NETWORK_RESPONSE
>
>
>I have tried several approaches from the mailing list searches 
>but nothing
>seems to have resolved this error. The 2 servers hadn't had this issue
>before.
>
>Thanks in advance,
>-- 
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>
>