Building Expression Like Properties In Custom SSIS Tasks
Oct 22, 2007
Ive been using SSIS for a month or two and now find I need to create some custom tasks to perform some performance logging. in the the overloaded ProviderComponentProperties section I am trying to create a property which has the same look as the Expressions properties you find elsewhere (Little + on the left and a group of sub properties when expanded).
Ive have played with creating a IDTSCustomPropertyCollection90 collection then adding my sub properties to it but I cant seem to then add my new collection to the ComponentMetaData.CustomPropertiesCollection.
Im assuming the Expressions parameter is a collection added to the properties collection but I cant figure out how. Any help would be much appreciated.
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Aug 14, 2007
Hi,
I've created a Custom Data Flow Component and added some Custom Properties.
I want the user to set the contents using an expression. I did some research and come up with the folowing:
Code Snippet
IDTSCustomProperty90 SourceTableProperty = ComponentMetaData.CustomPropertyCollection.New();
SourceTableProperty.ExpressionType = DTSCustomPropertyExpressionType.CPET_NOTIFY;
SourceTableProperty.Name = "SourceTable";
But it doesn't work, if I enter @[System:ackageName] in the field. It comes out "@[System:ackageName]" instead of the actual package name.
I'm also unable to find how I can tell the designer to show the Expression editor. I would like to see the elipses (...) next to my field.
Any help would be greatly appreciated!
Thank you
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Dec 6, 2007
Hi everyone!
How do I create my own descriptions as shown in the buttom of the Properties pane in Visual Studio 2005 when I create a Custom Task?
Thanks in advance!
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Apr 3, 2008
I can't find information on how you are suppose to handle the TransactionOption setting inside of a custom task.
I have a custom task that I have developed, and it basically calls a COM+ object that writes data to a database. When I have the task inside of a container that has the transactionoption set to required, and my custom task is set to supported, if one of the X items fail to execute in my custom task I am telling my task to fail the parent, which I thought would rollback everything. But it does not.
Is there someplace that I need to write rollback code in custom SSIS tasks? If there is I can't find any mention of it anywhere. Any examples out there on how to build custom SSIS tasks that support the TransactionOption parameter?
Thanks!
Matt
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May 10, 2006
Hi,
I saw some thing called custom properties for the "Derived transformation" in the msdn site. I tried to use them in a simple package, but I am getting an error as "can't write to derivedoutputcolumnname.friendlyexpression". Friendly expression is one of the custom properties available for the derived transformation output columns.
The steps I followed to get to this error are as follows:
1) Get data from a table using OLEDB Source. Suppose I am getting firstName, LastName etc.
2) Derived column input is values from the above OLEDB Source.
3) I have added a new column called "Concatenated name" which is concatenated value of first and last names.
4) Then in the properties editor of this data flow task in expressions option I clicked on ellipse available. I got an editor for property expression, which contained two columns called "Property" and "Expression". Property column contains dropdown with friendly expressions propety for the derived columns and expression column is a text box, where in we can enter expression to be evaluated for the corresponding friendly expression property.
5) Now when I click on OK and try to debug it gives an error as "Can't write to concatenatedname.friendlyexpresiion".
If anybody has already faced this problem and solved it please let me know, because I am struck here a long time.
Thanks&Regards,
Sreekanth Ammisetty
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Feb 26, 2008
Is there a way of disabling a custom property in a component so that during design-time the property is grayed out? I looked around the properties of IDTSCustomProperty90 and nothing sticks out.
Thanks
Mike
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Apr 29, 2008
Hello All Experts,
I have created one custom task with PropertyGrid Control and two button on it. I have everything under one class library project.
Problem I am facing is when i load task and clik on Edit I can not see those properties into that GUI and even functionlity of those two buttons (OK and Cancel) not working but I am able to see those properties in default property window.
If I create this GUI as a seperate window application then I am able to see those properties in GUI and buttons also working but in SSIS I am not able to load the task.
After reading on internet about SSIS they suggest to create everything under one project which I did.
Basically I am trying to populate connection managers like Source Connection and Destination Connection when I load this task and there are much more backend functionlity but at first step i m stuck and not able to see those properties in GUI.
Please help and give your input on it. I was following "Increment Task" example given by MSDN.
If you need more info let me know.
Thanks
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Jul 6, 2007
HI,
I need to open a File through File connection manager and want to assign these file properties to SSIS precreated varibale or Newly created varibale. I want to show file properties in Propertygrid. Properties grid will conatin File Propeties Column and SSIS varibale Combobox column. The combo box will contain New variable field. When user select New Variable field, then a new SSIS varibale window will open and we can able create New variable and that Newly created variable should add to that property comboBox.
For Instance if we create a new varibale Name "Creationdate" by clicking on New Varible in ComboBox, then that CreationDate variable should add to Property ComboBox in PropertyGrid. After adding when we select that variable Name "Creationdate" then that selected file Creation date should assign to SSIS varibale "Creationdate" field.
Any Comments or sample will help me.
Nitin
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Mar 8, 2007
Hi,
I am creating a custom transformation component, and a custom user interface for that component.
In
my custom UI, I want to show the custom properties, and allow users to
edit these properties similar to how the advanced editor shows the
properties.
I know in my UI I need to create a "Property Grid".
In
the properties of this grid, I can select the object I want to display
data for, however, the only objects that appear are the objects that I
have already created within this UI, and not the actual component
object with the custom properties.
How do I go about getting the properties for my transformation component listed in this property grid?
I am writing in C#.
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Mar 13, 2007
Hi,
I have implemented a custom source component that can be used as the data source in the Data Flow task.
I have also created a custom UI for this component by using the IDtsComponentUI .
But my component does not have the capability of setting the custom properties via the DTS Variables using the Expression Builder.
I have looked around for samples on how to do this, but I can only find samples of how to do this for custom Control Tasks, i.e. IDtsTaskUI.
My question is, How can implement the Expression Builder in my custom Source component + custom Source UI. Or do you know of any samples which I can look at.
Thank you,
Jameel.
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Apr 2, 2007
Hi,
I'm trying to enable Expression for a custom property in my custom data flow component.
Here is the code I wrote to declare the custom property:
public override void ProvideComponentProperties()
{
ComponentMetaData.RuntimeConnectionCollection.RemoveAll();
RemoveAllInputsOutputsAndCustomProperties();
IDTSCustomProperty90 prop = ComponentMetaData.CustomPropertyCollection.New();
prop.Name = "MyProperty";
prop.Description = "My property description";
prop.Value = string.Empty;
prop.ExpressionType = DTSCustomPropertyExpressionType.CPET_NOTIFY;
...
}
In design mode, I can assign an expression to my custom property, but it get evaluated in design mode and not in runtime
Here is my expression (a file name based on a date contained in a user variable):
"DB" + (DT_WSTR, 4)YEAR( @[User::varCurrentDate] ) + RIGHT( "0" + (DT_WSTR, 2)MONTH( @[User::varCurrentDate] ), 2 ) + "\" + (DT_WSTR, 4)YEAR( @[User::varCurrentDate] ) + RIGHT( "0" + (DT_WSTR, 2)MONTH( @[User::varCurrentDate] ), 2 ) + ".VER"
@[User::varCurrentDate] is a DateTime variable and is assign to 0 at design time
So the expression is evaluated as: "DB189912189912.VER".
My package contains 2 data flow.
At runtime,
The first one is responsible to set a valid date in @[User::varCurrentDate] variable. (the date is 2007-01-15)
The second one contains my custom data flow component with my custom property that was set to an expression at design time
When my component get executed, my custom property value is still "DB189912189912.VER" and I expected "DB200701200701.VER"
Any idea ?
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Sep 11, 2007
Im using embedded SS2000 DTS packages in SSIS. These legacy packages use Dynamic Properties Tasks to pick up connection settings from a named ini file. The name of that ini file needs to change occasionally. To date the only way we have of doing this is resetting all the dynamic properties to point at the new ini file. Unfortuntely there are a lot of connections and properties and there is no budget to recreate these packages in SSIS. There must be an easier way?!
Does anyone know how to quickly change Dynamic Properties Tasks to look at a new ini?
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Aug 16, 2006
I am writing a custom task that has some custom properties. I would like to parameterize these properties i.e. read from a varaible, so I can change these variables from a config file during runtime.
I read the documentation and it says if we set the ExpressionType to CPET_NOTIFY, it should work, but it does not seem to work. Not sure if I am missing anything. Can someone please help me?
This is what I did in the custom task
customProperty.ExpressionType = DTSCustomPropertyExpressionType.CPET_NOTIFY;
In the Editor of my custom task, under custom properties section, I expected a button with 3 dots, to click & pop-up so we can specify the expression or at least so it evaluates the variables if we give @[User::VaraibleName]
Any help on this will be very much appreciated.
Thanks
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Feb 14, 2007
I have been building a custom component with the default GUI. I want to have all the input fields selected to be passed through to outputs without having to explicitly check each one in the GUI. Is there some method or property to set on the input to do this?
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Oct 24, 2005
Hi,
I have a custom component that compiles just fine on one environment. I copied and pasted the code to another environment and now I'm getting compilation warnings:
Warning 1 CA1014 : Microsoft.Design : '*******.Seer.Ssis.Common' should be marked with CLSCompliantAttribute and its value should be true. *******.Seer.Ssis.Common
Warning 2 CA1705 : Microsoft.Naming : Correct the capitalization of type name 'PPDMDataLineageComponent'. C:PROJECTSSeerCode*******.Seer.Ssis.CommonPPDMDataLineageComponent.cs 13 Chevron.Seer.Ssis.Common
Warning 3 CA1062 : Microsoft.Design : Validate parameter 'buffer' passed to externally visible method PPDMDataLineageComponent.ProcessInput(Int32, PipelineBuffer):Void. C:PROJECTSSeerCode*******.Seer.Ssis.CommonPPDMDataLineageComponent.cs 99 Chevron.Seer.Ssis.Common
Any ideas?
Thanks in advance
-Jamie
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Oct 5, 2000
Would anyone be aware of anyplace I could find some good information on creating DTS custom tasks? I've come across a couple of articles from SQL Server Magazine, but nothing too substantive...
Better yet, if anyone has any success (great or small), I'd like to hear from you and hear some of the things you did, what your custom task does, difficulty.
I'm just trying to get an idea of how much work I have ahead of me....
Thank You...
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Mar 3, 2008
I have a matrix with three subtotals -- I want to be able to have the farthest column go from this with the far right columns in black
MUNCH$
MEAL-15
5
0
1
8
9
45.00
MEAL-19
5
0
2
4
6
30.00
MEAL-19 TT
5
0
1
0
1
5.00
MEAL-BLOCK155
5
0
1
0
1
5.00
Tender Total
0
5
12
17
85.00
Day Total
0
375
400
775
843.00
Terminal Total
223
1274
973
2470
2,615.68
to this with the far right columns the same color as the subtotal-- I now I probobly need to use the inscope function but cant seem to get it right
MUNCH$
MEAL-15
5
0
1
8
9
45.00
MEAL-19
5
0
2
4
6
30.00
MEAL-19 TT
5
0
1
0
1
5.00
MEAL-BLOCK155
5
0
1
0
1
5.00
Tender Total
0
5
12
17
85.00
Day Total
0
375
400
775
843.00
Terminal Total
223
1274
973
2470
2,615.68
thanks in advance
kam
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Dec 4, 2007
I have developed a custom task where I have a lot of properties on. Then I realized that I was missing some properties and added them to my task.
The problem is that my previous version of the task does not "upgrade" properly resulting in me needing to type in all the property values once again. I have severel task that need to upgrade but I can't figure out how to use the functions: Update, CanUpdate and Version
Any suggestion - maybe a working example?
Help much appreciated!
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Aug 16, 2006
Does anyone happen to know if it is possible to set a custom data flow component property to be non-browsable? I have a number of custom component properties, and would prefer that they only be updateable through my custom UI as opposed to via the property grid on the SSIS designer,
thanks
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May 11, 2007
I am attempting to set my custom properties in the UI I have created for my custom transformation. I can access them in the ProcessInput, but if I try to assign them a new value in my UI the values dont change.
I set the properties up in ProvideComponentProperties
public override void ProvideComponentProperties()
{
// Perform component setup operations
ComponentMetaData.UsesDispositions = false;
// Add Input
IDTSInput90 input = ComponentMetaData.InputCollection.New();
input.Name = "TrimInput";
input.ErrorRowDisposition = DTSRowDisposition.RD_NotUsed;
// Add Output
IDTSOutput90 output = ComponentMetaData.OutputCollection.New();
output.Name = "TrimOutput";
output.SynchronousInputID = input.ID;
IDTSCustomProperty90 Trimproperty = ComponentMetaData.CustomPropertyCollection.New();
Trimproperty.Name = "Trim Values";
Trimproperty.Description = "Selected Trim Values";
IDTSCustomProperty90 Colproperty = ComponentMetaData.CustomPropertyCollection.New();
Colproperty.Name = "Col Names";
Colproperty.Description = "Column Names";
}
btn Click event in UI form
IDTSCustomProperty90 Trimproperty = _dtsComponentMetaData.CustomPropertyCollection["Trim Values"];
Trimproperty.Value = sConcatTrim;
IDTSCustomProperty90 Colproperty = _dtsComponentMetaData.CustomPropertyCollection["Col Names"];
Colproperty.Value = sConcatColNames;
Any suggestions or please point me to any example would be greatly appreciated.
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Mar 13, 2006
Hello,
I had an idea that it would be nice to be able to extend the functionality of an existing SSIS component or task by inheriting from it. Perhaps in a similar way to how it is possible to extend user controls in .Net.
e.g. The rowcount is a useful component but it would be good to create a new component that inherits from it and then override the PostExecute() method to fire an Information event containing the number of rows. That's a very simple example but I think you get the gist.
Does anyone think that would be useful? Or even made possible?
I was also wondering whether it would be possible for the SSI team to make all the icons used within SSIS available as .ico files so that we could modify them for tasks/components that might do similar things.
Thanks
-Jamie
[Microsoft follow-up]
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Jul 31, 2006
All aspects of my custom task work well except for the icon!
I have included the .ico in the assembly as an "Embedded Resource" and the icon has both 16X16 and 32X32 images. I have edited the IconResource property of the DtsTask attribute as follows:
IconResource="MyNamespace.MyDLLName.MyIconName.ico",
Where the output assembly is called "MyNamespace.MyDLLName.dll".
Has anybody got this working before? The Icon just never shows (I get the default blue square task icon).
Thanks in advance.
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Oct 20, 2006
Hello to everyone, I've a question about UDTs and the way I can use them to access tables and columns where they are applied in a SQL Server 2005 DB.
I've already spent 2 days googling and MSDN reading but nothing helped me to solve my problem, thats why I'm posting it here (this is the second post, maybe the last one was in the wrong Forum).
The scenario follows:
I've created a UDT called MyUDT that exposes 2 properties MyTable, MyColumn, here its the code:
[Serializable]
[SqlUserDefinedType(Format.UserDefined, IsByteOrdered = true, MaxByteSize = 8000, Name = "MyUDT")]
public class MyUDT : INullable, IBinarySerialize
{
private string _myTable;
private string _myColumn;
....
/// <summary>
/// Set or Get the Table Name where the UDT is applied.
/// </summary>
public string MyTable {
get { return this._myTable; }
set { this._myTable = value; }
}
/// <summary>
/// Set or Get the Table's Column Name where the UDT is applied.
/// </summary>
public string MyColumn
{
get { return this._myColumn; }
set { this._myColumn = value; }
}
....
}
And here it's my question/s:
How can I expose the defined Properties (MyTable, MyColumn) in order to be directly used from
SQL Server Management Studio within the Column Properties Panel?
Pls take a look to the print screen placed below:
[img=http://img81.imageshack.us/img81/7193/untitledip1.th.jpg]
If it is not possible, is there a way for any UDT to get back from the sql server execution context
the table and the column where it is applied/used?
I need to solve that in order to later retrieve via SQL the Extended Table Properties where the UDT is used
and make some work on presented MetaData. Thanks in advance, every answer/help will be very much appreciated.
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Jun 29, 2006
I'm building a custom component and UI and am a bit confused on where I
need to create and/or set custom column
properties?
My UI will have a datagrid with three
columns: 1) a check box to select a column for use by the component, 2)
the input column name, and 3) a "differentiator" checkbox that indicates
an extra property about some of the columns that have the first column
checkbox checked (For example, my component may be using five input columns, but
three of those need to be used in a slightly different
way.)
The problem is, I don't understand when or
where I'm supposed to create the custom property for the input
column. SetUsageType is where I've been thinking, but I don't
know if I'm supposed to be creating it for an input column or a virtual
input column. I'd appreciate any guidance.
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Dec 8, 2006
Hi,
I am trying to programmatically execute a package that contains an Execute SQL Task component bound to a variable for its "SqlStatementSource" property (via an expression). The variable is of type String and contains a simple value of "SELECT 1". The Execute SQL Task contains an expression that sets the SqlStatementSource property to the value of this variable.
The package runs fine when I execute it via dtexec or BIDS, but when I attempt to run it via the object model, I receive the following error message:
The result of the expression ""@[User::Sql]"" on property "SqlStatementSource" cannot be written to the property. The expression was evaluated, but cannot be set on the property.
I did a search on this forum and noticed quite a few threads about this same issue, but no explanation/solution. We have quite a few packages that have dynamically constructed SQL statements for Execute SQL Tasks, and they are all failing to run via the object model. Is there something that I am missing?
Thanks,
Vitaly
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Aug 22, 2007
Hi guys,
I have experienced problem while trying to use variable with expression based on several other variables in tasks running parallel.
The details are as following:
There is a SSIS package with simple Control flow: one Script Task which actually do nothing and two Execute Process Tasks, they run after Script Task in parallel. Then there are three simple (EvaluateAsExpression = False) string variables ServerName, Folder and JobNumber with values ServerName = \test?, Folder = test? and JobNumber = 12345?. And there is one variable FullPath with expression @[User:: ServerName] + "\" + @[User::Folder] + "_" + @[User::JobNumber]. All the variables are of the Package scope. Then in Execute Process Tasks I have similar expressions based on FullPath variable: Execute Process Task 1 has expression @[User::FullPath] + "\date.bat" and Execute Process Task 2 has @[User::FullPath] + "\time.bat" one. As you understand these expressions define what exactly task should execute.
Then Im going to execute package from command line so appropriate XML configuration file has been created. The file contains following values for variables described above: ServerName = \LiveServer?, Folder = Job? and JobNumber = 33091?.
After series of consequent executions I have got following log file:
¦ Execute Process Task 1¦ Executing the process \LiveServerJob_33091date.bat?
¦ Execute Process Task 2¦ Executing the process \Test est_12345 ime.bat?
¦ Execute Process Task 1¦ Executing the process \Test est_12345date.bat?
¦ Execute Process Task 2¦ Executing the process \LiveServerJob_33091 ime.bat?
¦ Execute Process Task 1¦ Executing the process \LiveServerJob_33091date.bat?
¦ Execute Process Task 2¦ Executing the process \Test est_12345 ime.bat?
¦ Execute Process Task 1¦ Executing the process \LiveServerJob_33091date.bat?
¦ Execute Process Task 2¦ Executing the process \LiveServerJob_33091 ime.bat?
¦
As you can see one of Execute Process Tasks usually receive correct value of the expression (based on values of variables from the configuration file) while another - incorrect one (based on default? values of variables set directly in package). Sometimes wrong value appears in Task 1, next time in Task 2. Situations when both expressions in tasks evaluated correctly are very rare.
Then if you add some more Execute Process Tasks with similar expressions in the package (for ex. simply by copying existing tasks) youll get a good chance to catch error like this:
OnError,,,Execute Process Task 1,,,8/17/2007 2:07:12 PM,8/17/2007 2:07:12 PM,-1073450774,0x,Reading the variable "User::FullPath" failed with error code 0xC0047084.
OnError,,,Execute Process Task 1,,,8/17/2007 2:07:12 PM,8/17/2007 2:07:12 PM,-1073647613,0x,The expression "@[User::FullPath] + "\time.bat"" on property "Executable" cannot be evaluated. Modify the expression to be valid.
Seems variable with expression FullPath is locked during evaluation by one of the parallel tasks in such a way that another task cant read it value correctly. Can someone help me with the issue? Maybe there are some options I missed which could prevent such behavior of application? Please let me know how I can make the package work correctly.
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Aug 16, 2005
Ok, so I've looked near and far and have found nothing but info that says data flow properties can not be changed at runtime....then I see in this in the SSIS documentation under ADO.NET Source Custom Properties:
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Sep 5, 2007
Has anyone encountered this before?
My colleague opens up an SSIS package with variables, many of which use expressions built with the Expression Builder. She cannot bring up the Expression Builder by clicking the ellipsis (...) in the "Expression" Property of the Property Window, regardless of whether "EvaluateAsExpression" is set to True or False.
I can open up this same package and use the Expression Builder just fine. Any ideas?
Apologies if this has been answered already, I did many searches to try to find the solution before posting here.
Thanks much!
Brian Pulliam
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Jun 6, 2007
If you look at the General Properties for a report in Report Manager, there are 4 properties listed at the top:
Modified Date:
2/26/2007 6:37 PM
Modified By:
DOMAINusername1
Creation Date:
2/14/2006 5:19 PM
Created By:
DOMAINusername2
What I'm looking for is if there's a way to retrieve these properties via an expression from a textbox within a report. For instance, there's already an expression that is:
=Globals!ReportName
I know it won't be that easy for the CreatedBy, CreationDate, ModifiedBy, and ModifiedDate properties, but I thought I'd ask if there was a workaround or hack.
We're wanting to put that info into the footer of all our reports. (Actually this is for Report Builder reports, but you can still use expressions in Report Builder reports, so it should apply as it would to normal reports.)
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Feb 13, 2007
I have a custom component that takes in unicode stream and converts it to ascii text. However I would like to make my default string length and code page editable in the standard GUI editor. Right now I can set the default to 1000 characters, but when I try to change it, it says "Property value is not valid"
Any ideas?
Thanks!
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May 28, 2008
Whenever I make a breaking change to a custom SSIS component/tasks and update the Assembly Version, it seems to break my packages beyond repair, telling me it can't load the task:
Error loading Package1.dtsx: Error loading a task. The contact information for the task is "". This happens when loading a task fails.
All of the properties of said task now show:
Could not get value for property 'c-155-designer-name'. Specified cast is not valid.
Typically, a "breaking" change when it comes to code just means that you need to update your components to adhere to the new contract of the updated signatures. But with SSIS, it seems the only solution to this is to completely remove the component, and re-add the new version, and re-enter all of the property values/expressions. If I have a package containing 10 instances of a task that only had one property removed, for example, this results in a very time-consuming process of fixing my package.
So my questions:
1) Am I doing something wrong in my versioning/deployment that is causing my packages to unnecessarily break?
2) If this is just "by design" and the way it's meant to behave, what is the best practice for making breaking changes to custom tasks/components used by many packages? Should I just never change the assembly version, even when it is a breaking change (this seems to be less disastrous)?
3) As a last resort, if I'm stuck with having to fix the broken tasks, is there a better way to fix them rather than having to completely remove them, re-add them, and re-set all of their properties/expressions?
Thanks in advance.
Jerad
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Jun 30, 2006
Hello,
I'm working on a custom dataflow destination component. It makes use of the External Metadata Collection. I also use Custom Properties with the external metadata collection.
When I open the destination component using the Advanced Editor, and select an External Metadata Collection and change the Custom Property it always changes back to the original value.
Additionally the method SetExternalMetadataColumnProperty never gets called.
Here is a little Test Component that surfaces the problem:
[DtsPipelineComponent(ComponentType=ComponentType.DestinationAdapter, DisplayName="Test Destination")]
public class Class1 : PipelineComponent
{
public override void ProvideComponentProperties()
{
base.ProvideComponentProperties();
ComponentMetaData.InputCollection.RemoveAll();
IDTSInput90 input = ComponentMetaData.InputCollection.New();
input.Name = "Name";
input.ExternalMetadataColumnCollection.IsUsed = true;
IDTSExternalMetadataColumn90 ext = input.ExternalMetadataColumnCollection.New();
ext.Name = "ExtName";
IDTSCustomProperty90 customProp = ext.CustomPropertyCollection.New();
customProp.Name = "Custom Property";
customProp.Value = "Hallo";
}
public override IDTSCustomProperty90 SetExternalMetadataColumnProperty(int iID, int iExternalMetadataColumnID, string strPropertyName, object oValue)
{
return base.SetExternalMetadataColumnProperty(iID, iExternalMetadataColumnID, strPropertyName, oValue);
}
}
Any ideas how to make that work?
Georg
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Mar 20, 2007
As part of my SSIS package, a list of sites is created that need to be created on a remote machine. let's say 1000 sites. I need to pass this list to a web service so web service sitting on that machine creates these sites for me. MY SSIS package does not run frequently so I can sacrifice time a little bit to get better functionality.
I need to move the sites that are not created (for any reasons) by web service to another table and successfully created sites to another table, so I need to get confirmation for each site from the web service.
Which option is better?
1) Calling web service for every single record (site) and get the confirmation and then based on the confirmation I move the records accordingly. I know this might be very time consuming, but as I said my SSIS package might only run every six months
OR
2) Sending records to a web service in a batch and get the result. I dont know how to do this though.
Any help or better solution is appreciated.
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