IBM SC33-1683-02 - Manual (Page 666)

Format of general log block header
The log block header contains information of a general system-wide nature such as
the CICS applid writing the journal block. Figure 56 shows the format of the log
block header.
Start time (GMT) Start time (Local)
8 8 8 8
LGBH GLOBAL INFO
LGBH GENERIC APPLID
LGBH START GMT LGBH START LOCAL
CICS applid
n n = b l o c k v e r s i o n n u m b e r
t = L o g t y p e
> D F H t r n n
W h e r e
LGBH BLOCK NUMBER
8
Seq no.
Fixed length
r = r e s e r v e d
Figure 56. Format of a general log block header
journaling
634 CICS TS for OS/390: CICS Customization Guide