You can debug a UTM application interactively in the dialog (BS2000 system, TIAM timesharing mode).
This enables you to use the operating system debugging aids and the corresponding compiler (in particular, see the language-specific AID user guides.
A user-friendly option for testing your UTM application is also offered by the FUJITSU Software BS2000 BS2IDE – Eclipse-based Integrated Development Environment for BS2000, see also website https://bs2000.ts.fujitsu.com/bs2ide/.
Comprehensive interactive debugging functionality is available to you:
all UTM function levels can be debugged, including functions for distributed processing
all partner connections can be included for debugging
debugging can be done in single task mode as well as in multitasking mode
printer outputs can be debugged
dialog I/Os for the BS2000 debugger and I/Os for the UTM application are entered and produced in different windows (or on different terminals) and do not interfere with each other; the user dialog will then run just like in live operation. Debugging statements for the application task are entered and analyzed in the corresponding window.
you can update your application to a new openUTM version and test it in parallel to the "old" version. In parallel operation, you simply need to make sure that all the transport system endpoints in your application (MAX APPLINAME, BCAMAPPL, T-SEL of ACCESS-POINT) have different names and port numbers.
the debugged application can be released for live operation without any additional changes.
in a dialog task, you can only debug applications that share the same openUTM version, i.e. you cannot start by debugging a UTM application with an older openUTM version and then debug a version V7.0 application or vice versa.