I have a question regarding the Enterprise COBOL 4.2 option FLAGMIG4 that is supposed to report things to take care of when upgrading to COBOL 5.1. The reference information I have studied is here: http://www-01.ibm.com/support/docview.wss?uid=swg1PM85873 and, among other things it states that "Options that are not accepted by Enterprise COBOL V5.1 is PFDSGN".
This is the problem, I am not quite clear on the meaning of this. There is a compiler option NUMPROC that can take the values MIGR, PFD and NOPFD which is the only reference of PFD I have found. When looking in the migration guide and other upgrade presentation material I also find that the compiler option NUMPROC(MIG) is going to go out in V5.1 but this will not be reported by FLAGMIG4. Other options mentioned, E.g. FLAGSAA and RESIDENT in the documentation above will generate proper messages however. My suspicion is that the PFDSGN refers to the pre V3 option that was replaced by the NUMPROC above in V3+ releases (when the MIGR keyword was introduced).
When compiling a source with NUMPRoc(mig) option however I do not get any MIGR warning however. Does anybody have any comments on this, have I completetly misunderstood or done something wrong?