When you use certain control language (CL) commands to specify your library or program, breakpoints or steps might be temporarily removed from a program while debugging.
Breakpoints and steps are restored when the CL command completes running. A CPD190A message will be in the job log when the breakpoints or steps are removed; another CPD190A message will be in the job log when the breakpoints or steps are restored.
The following CL commands can cause the breakpoint or step to be temporarily removed.
| CHKOBJITG |
CPY |
CPROBJ |
RSTLIB |
SAVLIB |