Could you also point out to the referred Forum links here, so that we can analyse or compare and see what you have missed out. Maybe a thorough check again on those links would help you to resolve it.
But notice that there are some specific differences to keep in mind when it comes to updating using Linq.
In terms of Datatable update and with Assign activities, a recreation of the Datatable with the updated values need to take place.
We can also update the same reference or variable using Invoke Code activity and calling the methods on the datatable reference variable.
Hi @Kira As mentioned in the previous reply if you can mention your reference we can see what is the difference. From what i understand you are trying to check if any of the cell value matches “Kolkata” if yes replace it, the below expression if given inside an ‘invoke code’ activity will do that task, just mentioning something i would do for quick output, there are other options as well.