A windowed date field was specified as a KEY in a SORT or MERGE, which resulted in the YEARWINDOW compiler option being converted into a SORT option Y2PAST value, but Y2PAST was also specified in the sort control file.
The value in the sort control file was used, and the Y2PAST value from the program was ignored.
No system action was taken.
See Enterprise COBOL for z/OS libraryfor a description of using windowed date fields with SORT and MERGE.
IGZ06T