MSExchangeDSAccess

[zercon]

Hello All;
I have some problem about Event Viewer shows message above

Source MSExchangeDSAccess
Category LDAP
Event ID = 2066



Process INETINFO>EXE(PID=992). AN LDAP Notify call failed
Server=xxx.xxx.com .Error Code=80074d5.base DN=CN=Legacy GWART,CN=Frist Administrative group,CN=Administrative Group,CN=FristOrganization,CN=Microsoft Exchange,CN=Services,CN=Configuration,DC=AAA,DC=co,DC=xx ,Filter=,Scope=0


Everyone have any idea ? Pls solve my problem.

thank you.

 

[xmsre]

Look for the event id 2080 prior to it and see what GC the categorizer was talking to. In fact, you should be seeing some other MSExchangeDSAccess errors complaining about GCs becoming unavailable.

Initially, DSAccess connected to a GC, and then cached that LDAP handle. If the GC then unexpectedly becomes unavailable, DSAccess was left with a cached LDAP handle, and this cached handle is invalid when the GC becomes available again.

All it really says is that there was a momentary loss of connectivity between exchange and the GC. You'll need to dig deeper to find out why.

 

[zercon]

Hi xmsre
How i check GC in Domain Controller, I checked GC is normal.

thank you.