Get to know the runtime array, a handy structure for storing data used during an ILE RPG program’s execution by Bryan Meyers and Jim Buck Editor’s Note: This article is excerpted from chapter 11 of Programming in ILE RPG: Fifth Edition, by Bryan Meyers and Jim Buck. An array is a grouping of data that contains multiple elements, all defined with a common name.. Ü SETGT (E) (Set Greater Than) · This opcode positions the file pointer at the next record which is having the key/RRN value just greater than the current key /RRN value. · After positioning the file pointer we can go for any file operation e.g. READ, READP, READPE, READE. · In factor-1 we can use figurative constants *LOVAL, *HIVAL, *START.