Issue in Assign: Exception has been thrown by the target of an invocation

Yes TR Column is there in excel.

Can you share Tasklist.xlsx, if possible? It’s no problem if dummy data.

Hmm… I couldn’t reproduce your issue…

For now, I put the expression at the following place, it’s no problem…

image

But assign should be there only after get text activity right?

Yes, but in my environment, there is no SAP and I cannot run it.
It seems there is no activity to manipulate the datatable, I move it to the above point.

Regards,

Then whats the solution?

HI,

Can you share content of Data1 variable in Locals panel when error occurs, again, because you delete it in the previous post?

Regards,