The label prefix part of the journal control label header is 32 bytes long, and itsformat is shown in Figure 74.
Recordnumber
withinblock
JCRLRN
Lengthof record
JCRLL
22222
User-typeID
JCRUTRID
System-typeID
JCRSTRID
X'0000'
'0000'if CICS journal request.
Otherwisecode specified in JTYPEID
keywordof user request
'0000'if user journal request.
Otherwise1-byte function ID
followedby 1-byte module ID
Fixedlength

Figure 73. Format of label header part of journal control label header

13 12

Fixed length

4444

Journalblock
number
JCRBLKN
X'00' X'00' '00' Journalblock
sequence number
JCLRSEQ
Date block
written
JCLRDATE
Run start
time
JCLRRST
Time block
written
JCLRTIME
(hhmmss)-
local or GMT
setin LOGR SSI

Figure 74. Format of label prefix part of journal control label header

journaling
Chapter23. CICS logging and journaling 647