Coexistence with unsupported HLL modules

Compile units or program units written in unsupported high- or low-level languages, or in older releases of HLLs, are tolerated. See Using CODE/370 with VS COBOL II and OS PL/I for information about two unsupported HLLs that can be used with z/OS® Debugger.

Refer to the following topics for more information related to the material discussed in this topic.