Ok stumped on this, I have an import to AR invoice header using misc codes. My challenge is the invoice number. In the source file I have say T036, I created a temp file and extracted the 36 (know I am going from a string to a number), in temp 2 is the 5 digit number (say 98765) and I need to bring the 2 together for the complete invoice number of 3698765. Everything I have tried wants to just add them together. Is this possible? v5.2std Also it is possible that my temp 1 numbers will change, so I can't assign it.