IBM z/OS Debugger Utilities: z/OS Debugger User Exit Data Set

This function assists you in preparing a TEST runtime option data set that is used by the z/OS® Debugger Language Environment® user exit. The z/OS Debugger Language Environment user exits use this TEST runtime option string to start a debug session. The tool that can help you complete this task is found under option 6, called z/OS Debugger User Exit Data Set, in IBM® z/OS Debugger Utilities.