No data is available for encoding 1252 error

I am supposed to get values from a Queue item.
I have this line in my process in one of the Assign activities:

StrConv(in_TransactionItem.SpecificContent("Fault Category").ToString, VbStrConv.ProperCase)
However when I ran the code, I got this error:

]No data is available for encoding 1252. For information on defining a custom encoding, see the documentation for the Encoding.RegisterProvider method.

Can someone assist me to ovecome this problem?

Hi @RobinsonFrancis

Check whether in_TransactionItem.SpecificContent(“Fault Category”).ToString has data or not.

Hi @RobinsonFrancis
I faced this issue before you can use below solution it will solve the issue please try and update us.