Jason Scott

Use an IF statement in an arithmetic expression like this

IF(DW_STRING = NOTHING,"New String",DWSTRING)

Which is essentially "If String is nothing, then use the value "New String", else use String (which still has it's value)

The replace option is always there for data assignments that can only hold a single value. 

Hi Jon, 

Were you provided an answer to this question from Support? The response from Matthias above makes it seem that they would have shared the knowledge with the forum, but nothing has come through. 

Would love to know the answer to this. 

Hey Matthias, 

Was the support team able to solve this one?