IBM z/OS Debugger Utilities: IMS BTS Debugging
The IMS BTS Debugging option helps you run and debug IMS BTS programs by saving, into a set up file, the information needed to create the runtime environment for the program. IBM® z/OS® Debugger Utilities uses the information in the set up file to create the appropriate JCL statements, which you can then run in the foreground or submit as a batch job.