I did a ST01 to check on authorization triggered during VL02N. Since there are changes to header output type with immediate timing (Time = 4), from the trace it is triggering several tcodes (VL31N, LT03, VL70 and VL75 to name a few). If i check on the source it will show me FM AUTHORITY_CHECK_TCODE.
But when I put a breakpoint to that FM it is never triggered. I even test it on SE37 but the code itself is not being triggered it goes to another code.
How do you actually debug this FM? I need this because I need to trace when is this check is being triggered on VL02N.