Assign fault

[saikumar_kuncha]

While assigning data tables to a array of data rows Im getting error can anyone help me.

[AshwinS2 (Ashwin S)]

Hi @saikumar_kuncha

Check this

How select on column in datatable and assign it to datarow array

Thanks
Ashwin.S

[Natapong (Natapong Raojutitam)]

@saikumar_kuncha

Could you please share your error message.

If you facing the error about AsEnumerable()
Please add Assembly Reference to your xaml file.
<AssemblyReference>System.Data.DataSetExtensions</AssemblyReference>

you can refer below article:

AsEnumerable is not a member of 'System.Data.Datatable'

Hi @lucas.mcgonagle EDIT 20.10 fixed this issue for newly created projects. You can fix it by adding the Assembly Reference manually in your xaml file: [image] Simply open the file in Notepad and create new line with this String: <AssemblyReference>System.Data.DataSetExtensions</AssemblyReference> Then reopen your project and the error should be gone. Please be careful while doing so and always keep a backup.

[saikumar_kuncha]

Here is my Work Flow Please review it and let me know help me to get in.TransactionalProcessDataTableWithAurguments.zip (78.4 KB)

![Data%20Scraping%20Aurgument_Error_3|690x377]

[saikumar_kuncha]

@Natapong Thank you for your Fast response but in my code already had this line included even though I’m getting the error like assign faulted i think I’m missing the Argument and Variable communication can you help me on this.

[saikumar_kuncha]

And Also I tried to write CSV activity to know what data it fetch if this write csv activity inside the extract data workflow then it can write perfect data if i import out_DWData argument and assign int to an variable which is had default value New System.Data.DataTable then Im Writing a Write csv file it writes only some Special characters. find the attachment to see what i get.

[Natapong (Natapong Raojutitam)]

@saikumar_kuncha

You need to put Arguments to Output field on datascreaping activity in AttachBrowseriexploreexeACME workflow for pass value to Main workflow.

Assign fault on Main workflow because Main workflow cannot receive data that you extracted from web.
it confused about name of Variable and Argument that you created.

Please delete Variable(out_WIData) or change name.

[Natapong (Natapong Raojutitam)]

@saikumar_kuncha

Please change variable type of out_data to Datatable and add .CopyToDatatable to value of asign. after that you will export value in datatable to CSV

You can see it at below file
TransactionalProcessDataTableWithAurguments_new.zip (78.0 KB)

[saikumar_kuncha]

@Natapong Yes It’s Working, Thank You So Much for your help.