On a DirSync client, when you try to perform an incremental synchronize together with an existing cookie, the Lightweight Directory Access Protocol (LDAP) Server returns the following errors messages and events.
From the Directory Services Event Log:
Log Name: Directory Service
Source: Microsoft-Windows-ActiveDirectory_DomainService
Date: <date>
Event ID: 1173
Task Category: Internal Processing
Level: Warning
Keywords: Classic
User: Contoso\dirsyncAccount
Computer: DC1.Contoso.com
Description:
Internal event: Active Directory Domain Services has encountered the following exception and associated parameters.
Exception:
e0010004
Parameter:
0
Additional Data
Error value:
30
Internal ID:
20b04ae
LDAP client log:
9876 [2]04E0.1C88::02/05/18-14:47:45.8215896 [Microsoft-Windows-LDAP-Client/Debug] Message=ldap_search returned 0x35 for connection 0x1b053498: DN was DC=Contoso,DC=com. SearchScope was 0x2.
And
LdapErr:.DSID-0C090974,.comment:.Error.processing.control,.date0010004 = DSA_DB_EXCEPTION
0x35 = LDAP_UNWILLING_TO_PERFORM