Introduction

The procedures in this book help you to systematically diagnose a problem encountered when using the:

IBM Compiler for REXX on IBM Z (the Compiler)
IBM Library for REXX on IBM Z (the Library)
IBM Library for REXX in REXX/VSE (also referred to as the Library)

It also shows how to describe the problem using a string of keywords.

However, before you try these procedures, you should try to run your program with the interpreter. If the problem does not occur with the interpreter, continue with these instructions.