Get used to not using trace with ILE programs! (see below).
Why not use single step mode (F10) when debugging the ILE program to step thru the program, OR set a breakpoint at a good starting point, then use F10 to step thru the program from the breakpoint.
I have not used JDEDBG OR trace data (ADDTRC) to debug an OPM program since IBM came out with STRISDB. When using STRISDB to debug, F5 is used for single-stepping thru an OPM pgm. I have found that is much easier to debug a program this way than trying to read a trace listing and try to determine the path taken thru the code.
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From the help text for ADDTRC:
Restrictions:
o You can use this command only in debug mode. To start debug
mode, refer to the Start Debug (STRDBG) command.
o You cannot use this command if you are servicing another job,
and that job is on a job queue, or is being held, suspended, or
ended.
o You cannot use this command to trace bound programs.
Hope this helps....