Need to change system.datatable into string

[sayed.tabrez]

ExtractDataTable.Select(“[Type]=‘W15’ AND [Status]=‘Open’”).ToString

[rumeldutta]

Hi @sayed.tabrez
Please use the following code to convert your filtered result into Datatable:
ExtractDataTable.Select(“[Type]=‘W15’ AND [Status]=‘Open’”).CopyToDataTable

Then use this in the OutputDataTable activity.