I have built the following flow and it runs perfectly to add a row to a table in a spreadsheet. However the 'raNumber' contains a comma after the number that I am trying to delete using a string replace. When I do that, I get an error that the raNumber variable has not been initialized (The variable 'raNumber' must be initialized before it can be used inside action 'splitRA'). When I add a step to initialize it, I get an error that I can't initialize a variable inside of a 'for each' loop. But if I put the step outside of the loop, PA doesn't see raNumber as dynamic content. How do I get rid of the comma in the raNumber variable?
