Connection Error


my application getting error below in logs.  but, there no errors in event viewer, etc. on sql server side. 

can tell me of way assist me in diagnosing error?  performance counter related logins can track?  being error message client side, trying figure out way find root cause, , have not been succesful in attempts.


system.data.sqlclient.sqlexception: timeout expired. timeout period elapsed prior completion of operation or server not responding.

peace

the error message saying that 

sqlcommand.commandtimeout property has expired; default value timeout 30 seconds.

see more at:

".net framework class library -> sqlcommand.commandtimeout property"

http://msdn.microsoft.com/en-us/library/system.data.sqlclient.sqlcommand.commandtimeout.aspx


this not sql server issue. client application issue, client app executing query or stored proc timing out (taking more 30 seconds). run sql profiler or server side trace (using application name filter). rpc completed , sql batchcompleted events.

this error message has been explained here

http://blogs.msdn.com/spike/archive/2008/07/31/timeout-expired-the-timeout-period-elapsed-prior-to-completion-of-the-operation-or-the-server-is-not-responding.aspx



SQL Server  >  SQL Server Database Engine



Comments

Post a Comment

Popular posts from this blog

SQL server replication error Cannot find the dbo or user defined function........

hi there, i ran problem while deploying sql 2008 transactional replication between 2 servers lets assume server , b. actually created  both distributor , publisher on server , after created subscriber pointed server b, launch replication monitor , found big red cross. when click on tab "distributor subscriber history" error says "cannot find either column "dbo" or user defined-function or aggregate "dbo.ufnleadingzeros", or name ambiguous". can body regarding issue. regards, ishuv hi, you need compare data , others reseved, index size, unused should not compared. differs. here server - data - 87896 kb server b - data - 78152 kb server data size includes publication tables, can't compare directly. need check article article know exact data size. SQL Server  >  ...
Read more

BIT Version

  hi,     knows how find out ther bit version in sql  , windows os (32 or 64)   regards, s.balavenkatesh   microsoft sql server 2005 - 9.00.1399.06 (intel x86) oct 14 2005 00:33:37 copyright (c) 1988-2005 microsoft corporation standard edition on windows nt 5.2 (build 3790: service pack 2)     intel x86)   -- says sql server 32 bit   madhu SQL Server  >  SQL Server Tools
Read more

Admin Permissions

hi need create new 'role' following permissions, 1. access sql server logs. 2. access maintenance plans ( can avoid access) 3. access activity monitor 4. normal access product databases , not system db´s need guidance on how it, can point me in right direction please? thanks 1.grant  execute on xp_readerrorlog [domainname\ad user or group]; 2. http://technet.microsoft.com/en-us/library/ms191002.aspx 3.view server state permission 4. make user member of dbo_owner database role. best regards,uri dimant sql server mvp, http://sqlblog.com/blogs/uri_dimant/ ms sql optimization: ms sql development , optimization ms sql consulting: large scale of database , data cleansing remote dba services: improves ms sql database performance sql server integration services: business intelligence SQL Server  >  ...
Read more