I've had long running jobs fail due to network error (specific error below) while writing to a an endpoint via a OLE DB Destination.
I want to implement error handling regarding this network error and subsequently test the error.
I'm wondering if there is an easy way to throw an SSIS package error of a certain type at a predetermined time to test. Should be possible with MS's big push towards "Dev Ops".
There are some hacky ways I can imagine doing it like a script task, but I'm wondering if there is any built-in framework I'm just not aware of.
An OLE DB record is available. Source: "Microsoft OLE DB Provider for
SQL Server" Hresult: 0x80004005 Description:
"[DBNETLIB][ConnectionWrite (send()).]General network error. Check
your network documentation.".
There is not much on MSDN regarding throwing specific errors to test your exception handling processes.
Exception Handling for connection errors-SSIS
Related
Sometimes when creating an SSIS data transfer job I get a scary-looking error along the lines of:
Package Validation Error. Additional information: Error at ... SSIS Error Code DTS_E_OLEDBERROR. An OLE DB error has occurred. Error code: 0x80040E14. An OLE DB record is available. Source: "Microsoft SQL Server Native Client." Hresult: 0x80040E14. Description: "Statements(s) could not be prepared."
It continues in this fashion. Where is the actionable part of the message? Why this strange error code when the SSIS job worked previously and I hardly changed anything?
This complex-looking error message occurs for me when there's some simple failure in one of my SQL statements, or I'm referring to an object that doesn't exist.
The actionable part of the error message occurs in the second "Description: ..." line.
In the example above, the next line was Description: "Invalid object name 'DataLake.dbo.MyTable'.". I had not selected the correct connection manager when creating that table, so it was created in another database, and then when one of my SSIS package steps failed to find it where expected, it threw this long error message.
Most of the message, with 0x80040E14 and all the rest at the end about failing validation and errors during task validation can be ignored for the purpose of fixing it.
I have a package that connects to two different DBs, does some calculations, and then inserts values into each DB. The package worked great in our old env, but migrating it over to the new one has proven pretty unpleasant. We had to switch from Windows Auth to SQL Auth and the Connection Manager test works fine, but I'm getting the following error when attempting to execute my SSIS package from Visual Studio:
SSIS Error Code DTS_E_CANNOTACQUIRECONNECTIONFROMCONNECTIONMANAGER.
The AcquireConnection method call to the connection manager "DB1"
failed with error code 0xC0202009. There may be error messages posted
before this with more information on why the AcquireConnection method
call failed.
[SSIS.Pipeline] Error: OLE DB Source failed the pre-execute phase and returned error code 0xC020801C.
What has me really puzzled is the failing task isn't even the first time that connection is used in the package. Just before reaching that Dataflow task, an Execute SQL Task fires against the same connection and is successful. I can also go into the task itself and hit "Preview" and it returns data.
Does anyone have any ideas where else to look?
I've tried:
setting to 32bit Execution
deleting and recreating the task
delay validation = true
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For the past week I've been working on creating a package in SSIS that will extract, transform, and then load data from an Access database into a SQL Server database. Initially I created two separate packages to handle migrating bits of data from the same table in Access, transforming it, and then loading it into two different tables in SQL Server. Those worked on their own separately, but now I am trying to fold them into one package.
From what I've investigated, this is more than feasible (having a package with one data flow with two sources and destinations) but for some reason I can't get it to work. Looking into the error codes I got, people suggested using data conversion, but I previously had errors thrown at me regarding data types that I have solved using data conversion.
The errors that SSIS throws at me when I run the package are as follows:
Error: 0xC0202009 at Data Flow Task, InfoTable [52]: 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: "Unspecified error".
Error: 0xC020901C at Data Flow Task, InfoTable [52]: There was an error with InfoTable.Inputs[OLE DB Destination Input].Columns[Copy of Parameter] on InfoTable.Inputs[OLE DB Destination Input]. The column status returned was: "The value violated the integrity constraints for the column.".
Error: 0xC0209029 at Data Flow Task, InfoTable [52]: SSIS Error Code DTS_E_INDUCEDTRANSFORMFAILUREONERROR. The "InfoTable.Inputs[OLE DB Destination Input]" failed because error code 0xC020907D occurred, and the error row disposition on "InfoTable.Inputs[OLE DB Destination Input]" specifies failure on error. An error occurred on the specified object of the specified component. There may be error messages posted before this with more information about the failure.
Error: 0xC0047022 at Data Flow Task, SSIS.Pipeline: SSIS Error Code DTS_E_PROCESSINPUTFAILED. The ProcessInput method on component "InfoTable" (52) failed with error code 0xC0209029 while processing input "OLE DB Destination Input" (65). The identified component returned an error from the ProcessInput method. The error is specific to the component, but the error is fatal and will cause the Data Flow task to stop running. There may be error messages posted before this with more information about the failure.
Thank you in advance for any help that can be given!
I was able to figure it out; it was due to the data I was trying to load that contained some null values. Normally this would be fine, but my SQL Server database (specifically the table that the data is being loaded into) is setup to not allow Nulls. I believe this is what was causing the issue even with the "allow nulls" on the OLE DB Destination > table or view - fast load checked.
The solution seems to be either fixing the SQL Server table to accept Nulls or not trying to load nulls into the table. I did the latter and everything worked ok (didn't even need a data conversion).
I can't say for sure without seeing everything in detail, but based on the error and your description of the problem, I suspect you have a foreign key relationship and some of that data is being loaded before the primary key gets loaded. If so, look at adding a precedence constraint to load the first table followed by the second using two separate data flows in the same package.
I am trying to use a Lookup task in SSIS. The source is a table in a SQL server, and the lookup table belongs to an Oracle Database.
until now I've got the next schema:
As you can see, I have not problems by wathching the preview of the lookup table, but when I try to execute the task I'm getting ONLY this error message:
[Lookup [2]] Error: SSIS Error Code DTS_E_CANNOTACQUIRECONNECTIONFROMCONNECTIONMANAGER.
The AcquireConnection method call to the connection manager "OLEDB STBY" failed with error code 0xC0202009.
There may be error messages posted before this with more information on why the AcquireConnection method call failed.
Until now I have no found a solution for this.
As a provider I am using the Native OLEDB\Microsoft OLE DB Provider for Oracle, but I have used the Oracle Provider for OLE DB with the same result.
Regards.
Finally I found the solution. After several tests I proved by changing the ProtectionLevel of the packet and the project and now I can FINALLY download data from my Oracle source.
I'm administering a web-based application that is set-up to pull in data from a variety of databases; SQL, Oracle, Mainframe, etc.
I was given credentials to access an Oracle DB, and am establishing a connection through the web-based app server via JDBC. The JDBC connection requires me to provide a Database URL and JDBC driver for the connection. I also built in a SQL statement to pull only the information I needed from the Oracle DB into my web-based app.
Things were running smoothly with this set-up, until just recently. I now receive the following error when trying to establish a connection from my web-based app to the Oracle DB:
Failure trying to get a pooled connection to
[jdbc:oracle:thin:#<SERVER NAME>:1521:cqdb]java.sql.SQLException: Protocol violation
The Oracle DBA I work with is not very helpful in resolving in helping me troubleshoot this issue. Without his help, I really don't even know where to start with troubleshooting.
Any suggestions on where to start? I can provide additional information if needed.
*Additional information. This is what is in my STDOUT file in relation to the error. I can keep digging as well:
07:31:08,565 WARN QuartzScheduler_Worker-5 WEB-APP.api.Aggregator:979 - Exception during aggregation. Reason: Failure trying to get a pooled connection to [jdbc:oracle:thin:#SERVER-NAME:1521:cqdb]java.sql.SQLException: Protocol violation
WEB-APP.tools.GeneralException: Failure trying to get a pooled connection to [jdbc:oracle:thin:#SERVER-NAME:1521:cqdb]java.sql.SQLException: Protocol violation
at WEB-APP.api.Aggregator.aggregateAccounts(Aggregator.java:1897)
at WEB-APP.api.Aggregator.execute(Aggregator.java:1222)
at WEB-APP.task.ResourceIdentityScan.execute(ResourceIdentityScan.java:76)
at WEB-APP.api.TaskManager.runSync(TaskManager.java:643)
at WEB-APP.scheduler.JobAdapter.execute(JobAdapter.java:116)
at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:529)
Caused by: WEB-APP.connector.ConnectorException: Failure trying to get a pooled connection to [jdbc:oracle:thin:#SERVER-NAME:1521:cqdb]java.sql.SQLException: Protocol violation
at WEB-APP.connector.JDBCConnector.getConnection(JDBCConnector.java:833)
at WEB-APP.connector.JDBCConnector.iterateObjects(JDBCConnector.java:649)
at WEB-APP.connector.JDBCConnector.iterateObjects(JDBCConnector.java:90)
at WEB-APP.connector.ConnectorProxy.iterateObjects(ConnectorProxy.java:109)
at WEB-APP.api.Aggregator.iterateObjects(Aggregator.java:2673)
at WEB-APP.api.Aggregator.aggregateAccounts(Aggregator.java:1818)
... 6 more
Caused by: WEB-APP.tools.GeneralException: Failure trying to get a pooled connection to [jdbc:oracle:thin:#SERVER-NAME:1521:cqdb]java.sql.SQLException: Protocol violation
at WEB-APP.tools.JdbcUtil.getPooledConnection(JdbcUtil.java:1178)
at WEB-APP.tools.JdbcUtil.getConnection(JdbcUtil.java:823)
at WEB-APP.connector.JDBCConnector.getConnection(JDBCConnector.java:830)
... 11 more
07:33:03,983 ERROR http-8080-2 WEB-APP.server.Authenticator:229 - WEB-APP.connector.AuthenticationFailedException: [LDAP: error code 49 - 80090308: LdapErr: DSID-0C090334, comment: AcceptSecurityContext error, data 52e, vece
**Additional Information:
Oracle JDBC Driver version 14, JRE ver 1.6.0_23-b05. I don't have the Oracle DB version. Awaiting response from our Oracle DBA.
***Additional Information:
This issue was resolved. Our Oracle DBA did something on his end to correct the connection issue. He hasn't explained what he did, yet. Thanks for your help. Sorry for not getting you all the info you needed up front.