I have an issue with ssis package where foreach loop has sequence of dataflow tasks, flatfile as destination. in all dataflow tasks flatfile destination pointing to same file, for single iteration. foreach loop requirement. as shown in picture, very first dataflow task success, where as second dataflow getting failed in flat file destination step, because the file not released from first dataflow task even it is complete. Please help me for the same.
Thanks,
Sharif.
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In an SSIS Data Flow Task (SSDT 2008 R2) I would like to route a Lookup Error Output to a Flat File Destination and simultaneously I would like to activate the OnError event handler to execute a Script Component to do other things (get the ErrorDescription). It seems that we can't have the both? Bachir
What I do is use a "Multicast" to take the lookup error output and send it to the flat file and also a Script Component which gives you the same effect.
ed
I have package SSIS package and i work with SSIS 2008. I have start package which call other package i want to read files in daily folder on WEB_DAV folder and insert records in tables and update some table and move this file to backup folder, but if one file in daily folder has error or one of task in for-each loop failed all the package failed. i want if any error occurred it save the log in log table and move this file to error folder and continue with remind files in folder .I can logging this actions but i cant move error file and continue working with remind files thanks in advance .
Use the error event handler with the propagate variable set to false:
http://microsoft-ssis.blogspot.com/2014/05/continue-loop-after-error.html
the easiest way it selecting the loop container and set the property ForceExecutionResult = Success.
I am new to SSIS. I want to check the error state. If failure, I want to move the file to the error folder. If success, I want to move the file to the success folder.
Example: If number of rows is less than the flat file is update in the DB it should prompt an error and drop the file in to folder and next file should continue updating in the DB.
You could create a For Each Loop that iterates once per file you want to process. By default, this loop's MaximumErrorCount will stop it from iterating after the first failure. Since you want it to still continue on through the other files, set MaximumErrorCount on the loop to 0 (0 = infinity).
Place your data flow inside the loop. Then, attach two File System Tasks to the data flow--one with a precedence constraint of success and the other of failure. If the data flow completes with a success status, the "success" File System Task will run, moving the file to wherever you'd like. If the data flow completes with a failure status, the other File System Task can copy the file to the appropriate failure location.
I have a list of file paths in a table. I need to read these file paths copy these files to a drive which is on present on another server without changing the directory structure. Is this possible ?
You could implement this in SSIS in the following way:
Create a Data Flow Task. In the Data Flow Task, add a Data source component to fetch the filenames from the table. Add a Recordset Destination component and connect the two
Create a For Each container. Connect to the Data Flow Task created in step 1. Change the enumerator type to ADO enumerator
In the For Each task, add a Script Task that takes the file name and uses System.IO.File::Copy method to copy the file to its destination.
I have a package that needs to check if a file exists in a folder and if the file does exist then take a branch that will import the file to SQL Server and execute some stored procedures to process it. If the file does not exist then just end the current run of the package without error. I have all parts working just fine except for the file detection and branching depending on the results. (In other words currently it just runs as if the file is there and does the rest). I know how to use a script task to detect for the file and return an error if not found - I need to know how to make the main package just end without error in that case or go on and do the import and the rest of the processing if the file was found.
You could use a Foreach Loop container in the Control flow tab. Loop through a folder for a given pattern (say *.csv). Set the flat file connection manager to use the filepath obtained from the For each loop container as the connection string.
In this setup, the data flow task within the For each loop container will execute only if a file is found. Otherwise, it will end the process silently without any errors.
Here are few other SO questions where I have provided some examples about looping files using Foreach Loop container.
Creating an Expression for an Object Variable?
How can I load a large flat file into a database table using SSIS?
Hope that gives you an idea.