I am importing zip code data daily into Filemaker 14 that does not have a hyphen included. I want to add a hyphen to the data and still allow the import to happen. How do I do this? It appears that the calculation I currently have Replace (Replace(Filter (Self;12314567890);6;0;"-" );10;0;"") is preventing the import for this particular field. Any ideas. I am brand new to Filemaker and every learning as I go through this project.