Failure audit


heya. i've been using tfs 2 years , haven't noticed problems. other day had in event log of server, , entry appears every , then:

 

 

failure audit 2007-09-30 18:48:50 mssqlserver (4) 18456 tfsservice teamsystem

 

more info:

event type: failure audit
event source: mssqlserver
event category: (4)
event id: 18456
date:  2007-09-03
time:  18:48:50
user:  comp\tfsservice
computer: teamsystem
description:
login failed user 'comp\tfsservice'. [client: 172.31.201.106]

for more information, see , support center @ http://go.microsoft.com/fwlink/events.asp.
data:
0000: 18 48 00 00 0e 00 00 00   .h......
0008: 0b 00 00 00 54 00 45 00   ....t.e.
0010: 41 00 4d 00 53 00 59 00   a.m.s.y.
0018: 53 00 54 00 45 00 4d 00   s.t.e.m.
0020: 00 00 07 00 00 00 6d 00   ......m.
0028: 61 00 73 00 74 00 65 00   a.s.t.e.
0030: 72 00 00 00               r...   

 

 

any ideas can be?

 

cheers,

/chris

refer following blog understand more "login failed" (error 18456) error messages in sql server 2005

http://blogs.msdn.com/sql_protocols/archive/2006/02/21/536201.aspx

 

thanks

-rajesh

 



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