8\9 SSIS 2008R2_Training - Debugging_Package

8.8. Debugging SSISDebugging SSIS
PackagesPackages
.
Presented by:
Pramod Singla
Pramod_singla@yahoo.co.in

ContentContent
 Debugging
 Debug Windows
 Breakpoints
◦ Demo: Introducing Breakpoints
◦ Demo: Working with Breakpoints
 Script Task Debugging
◦ Demo: Debugging a Script Task
 Data Viewer
◦ Demo: Using the Grid Viewer
◦ Demo: Using the Histogram Viewer
◦ Demo: Using the Scatterplot Viewer
◦ Demo: Using the Chart Viewer
Row Count Transformation
 Summary
pramod_singla@yahoo.co.in (www.pramodsingla.wordpress.com)

Recap and Q&ARecap and Q&A
 Scripting in Integration Services
◦ Demo: Get the list of names from the SSIS package store
 Script Task Configuration
◦ Demo: Configuring a Script Task
◦ Demo: Sending Email using Script task
Log method
◦ Demo: Working with the Log method
 Events
◦ Demo: Working with the Events Member
 Script Components
◦ Demo: Creating a Data Transformation Script Component

DebuggingDebugging
 SSIS's various capabilities for
debugging packages during
development and for dealing with
errors during production execution
 Debug packages ways:
◦ Using progress reporting.
◦ View intermediate results by using
debug windows . Ctrl+Alt+O
◦ Examine the package state by setting
breakpoints.
◦ Redirecting the error constraint
◦ Using Data viewer
◦ Using row count transformation

Debug WindowsDebug Windows
Use the object model( especially the properties and methods of
the Application class) to perform the following management tasks:
◦ To get a list of packages stored in a particular location
◦ To determine whether an individual package or folder exists, or to manage the
folders in which packages are stored
◦ To get a list of running packages and to stop a running package
◦ To get a list of roles that is available on a server or assigned to a package

Introducing BreakpointsIntroducing Breakpoints
 Breakpoints are powerful tools
for resolving errors and
validating functionality.
 Breakpoints function in the
control flow but not in the data
flow, which will pause the
control flow execution.
 Open the Locals window to see
variable values and the package
status.

Working with BreakpointsWorking with Breakpoints
To set a breakpoint, highlight the task
or container:
 press F9.
 Right-click, and then click Edit
Breakpoints.
 In popup window, select the various
events where you want the
breakpoint to be set.
 Add locals to view the variable
values at these breakpoints.

Script Task DebuggingScript Task Debugging
 Open the script task you
want to set the breakpoint
in VSTA.
 Go to the line where you
wish to setup the break
point.
 Right click on that line and
select point to Breakpoint,
and then click Insert
Breakpoint.

Data ViewerData Viewer
 To see what kind of
data is passing
between 2 Data Flow
Tasks.

Row Count Transformation
 It counts rows as they pass through a data flow and
stores the final count in a variable.
 It stores value in the variable only after the last row has
passed.
 Can use row counts to update the variables used in
scripts, expressions, and property expressions.
 It has one input and one output. It does not support an
error output.

SummarySummary
 Debugging
 Debug Windows
 Breakpoints
◦ Demo: Introducing Breakpoints
◦ Demo: Working with Breakpoints
 Script Task Debugging
◦ Demo: Debugging a Script Task
 Data Viewer
◦ Demo: Using the Grid Viewer
◦ Demo: Using the Histogram Viewer
◦ Demo: Using the Scatterplot Viewer
◦ Demo: Using the Chart Viewer
Row Count Transformation

Resources & QuestionsResources & Questions
Contact me :
◦ Pramod_singla@yahoo.co.in
◦ http://pramodsingla.wordpress.com/
Microsoft Resources:
◦ http://msdn.microsoft.com/en-us/library/cc304421.aspx

8\9 SSIS 2008R2_Training - Debugging_Package

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8\9 SSIS 2008R2_Training - Debugging_Package