Subtype Header Section

Offsets Name Length Format Description
0 0 R84JES3O 4 binary Offset to JES3 general information section.
4 4 R84IRBSC 4 binary Offset to the IRB section.
8 8 R84FCTO 4 binary Offset to FCT and AWAIT analysis section.
12 C R84FFLG1 1 binary Miscellaneous flag
Bit
Meaning when set
X'80'
Record contains JES3 general information section
X'40'
Record contains FCT and AWAIT analysis section
X'20'
Record contains IRB section.
13 D   3   Reserved.