I am getting this error randomly:
Timeout expired.
"Error: System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.Data.SqlClient.SqlException: Timeout expired. The timeout period elapsed before completion of the operation or the server is not responding."
Sometimes the package just runs fine without any errors. I am confident there is no syntax or database error in the SQL script I wrote. I also changed the connection timeout to 30 but I still get this error.
Any suggestion would be highly appreciated.
I have series of data flow task, and I have one script task as well. I get this error in the script task when I try to run a select query, Select query run fine if I run it on SQL server management studio. I take data from one server and insert it into a database on the different server. I hope that makes sense.
Also, when i debug the script it hangs right on that query but when I run this in SSMS it gives result in like 30 seconds. Could it be possible that there is some network issue connecting to SQL server through is?
Related
I am receiving the following error in SSIS "An OLE DB error has occurred. Error code: 0x80004005" for each of my data flow tasks.
When I set 'delay validation' to 'True' for all data flow tasks and execute my packages the integration works okay.
However the SQL agent job doesn't run.
As far as I can tell, the reason for this is due to the 'to_update' temporary tables I have set up to act as a middle man. The Microsoft article below seems to back this up.
https://support.microsoft.com/en-us/topic/error-message-when-an-ssis-package-runs-that-is-scheduled-to-run-as-a-sql-server-agent-job-an-ole-db-error-has-occurred-error-code-0x80004005-6a687a1f-917a-d3ae-4d3a-44e7dae82988
As the article says my next step would be to 'change the permissions for the Temp directory of the SQL Server Agent Service startup account. Grant the Read permission and the Write permission to the SQL Server 2005 Agent proxy account for this directory.' however I honestly have no idea where I would do this (I'm new to the world of SSIS!)
If someone could point me in the right direction that would be much appreciated.
There are a few things to take into account, the delay validation might be a red herring and nothing to do with the error or it might be that the Agent is calling an older version of the package that doesn't delay validation. So first of all make sure the package with the delay validation is deployed correctly and it is the one being run by SQL Agent.
Then, if the problem continues it could be permission or that the Temp directory is running out of space, worth checking it.
Finally, if it comes to permission problems then whoever is in charge of maintaining the DB, I'm assuming there is a DBA, should check what account is running the package from SQL Agent and make sure it has the right permissions.
another thing to check:
make sure the Run as is correct and if not running as 32 bit try it or viceversa.
After spending some more time it looked like the issue was actually related to disk space, the memory on the server I was using was running at 100% and the SQL agent jobs were running but very slowly and never actually ran successfully. I ended several processes and staggered when each of the SQL jobs run so they do not all trigger at once, and these are running successfully again.
I am executing a SSIS package from SQL job. I am getting following error time to time.
Execute SQL Task:Error: Failed to acquire connection "<>".
Connection may not be configured correctly or you may not have the
right permissions on this connection.
When I restart the SQL server agent it works fine again. I am using proxy account to execute the SSIS package from SQL job.
The error is not occurring every time.
I do have ssis package which capture data from csv file using script task.The job ran fine without any issues but it is getting failed for past few days before . I have tried to run locally which is working fine but via SQL server Agent it is getting failed and error message also not clear. I am running job using proxy account and credentials both locally and via SQL server agent Job.
Error message : the script returned a failure result (in execution log)
Any help would be much appreciated.
My setup is - SSMS connecting to Azure SQL server. This server has deployed on it a number of SSIS packages to be run.
When a package is under execution, I have the error shown below:
SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error
code: 0x80004005. An OLE DB record is available. Source: "Microsoft
SQL Server Native Client 11.0" Hresult: 0x80004005 Description:
"Resource ID : 1. The request limit for the database is 60 and has
been reached. See 'http://go.microsoft.com/fwlink/?LinkId=267637' for
assistance."
.
After doing much research, I found that a potential solution was to decrease the MAXDOP amount. Set the value between 1 or 0. Doing this had no effect and did not prevent the error message.
Then, also as a result of research, I found out that I could restart the SQL services running. This ensured the SSIS package I execute could complete without errors twice! But on third attempt, the execution processes failed with the above error.
I found out online that there could be other reasons why I'm getting this error. Any chance someone can assist by pointing me in the right direction.
Many thanks
Thanks.
There was a package with a data-flow task in it. This task was writing to over 30 table simultaneously.
In the end, I broke the task down into mini tasks, to reduce the number of simultaneous db access.
This solved my issue.
while runnig the ssis package i'm calling sp in the ADO.net source,but getting this error
Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.I have set the command timeout to 0(infinite time),but still getting the error.The sp is working fine in sql server and taking approx 31 seconds for executing it,but in ssis its throwing error..please help me on this.Thanks in advance.
Check out this bug report - there is a sp in the SSISDB database in SQL Server 2012 causing packages to time out before they start running. I had error message "Failed to execute IS server package because of error 0x80131904" and "Description: The operation failed because the execution timed out" when calling multiple (more than 10) packages from my scheduling tool via DTExec. Please vote for the issue on the connect site so that MS can release an official fix.
Today, I was experiencing the same error while using the ADO Net Source, my sp works fine on the SSMS, but fails in the package, while In the package, it errors our with a long laundry list of errors, but basically it is timing out.
Solution is Right click on the ADO Net Source - Show Advanced Editor - Component Properties - Custom Properties - CommandTimeout - Increase the time here
I had the same problem in SSAS.
The way I sorted this out was extending the client and server time out settings.
you can see more details in the link below:
routine to backup ssas databases fails with: The XML for Analysis request timed out before it was completed