
© Copyright IBM Corp. 2002. All rights reserved. 95
Chapter 3. Introduction to Debug Tool
and Debug Tool Utilities and
Advanced Functions V3.1
IBM Debug Tool V3.1 lets application programmers trace through an application
program to determine where errors exist, trace program execution and to identify
areas of potential problems. In this chapter, our emphasis is on application
programs written in Enterprise COBOL for z/OS and OS/390 V3R2. However, we
identify some of the differences that are applicable to those written in PL/I for
MVS and VM, Enterprise PL/I for z/OS and OS/390, and C/C++.
The basic Debug Tool is provided with one of the full function ...