toHex toHex(number: Number): String Transforms a decimal number into a hexadecimal number. Introduced in DataWeave version 2.2.0. Parameters Name Description number The input number. Example This example shows how toHex behaves with different inputs. Source %dw 2.0 import toHex from dw::core::Numbers output application/json --- { a: toHex(-1), b: toHex(100000000000000000000000000000000000000000000000000000000000000), c: toHex(0), d: toHex(null), e: toHex(15), } Output { "a": "-1", "b": "3e3aeb4ae1383562f4b82261d969f7ac94ca4000000000000000", "c": "0", "d": null, "e": "f" } toHex(number: Null): Null Helper function that enables toHex to work with null value. Introduced in DataWeave version 2.2.0.