CEETEST callable service

CEETEST invokes a debug tool, such as the IBM® Debug Tool. You can use a debug tool to monitor, trace, and interact with your application while it runs. The invocation is dynamic; the debug tool starts when errors are encountered, so you do not have to run your application under an active debug tool.

The z/OS UNIX dbx Debugging Feature, as well as the IBM Debug Tool, can be used to debug z/OS XL C/C++ applications that run with POSIX(ON).