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The label prefix part of the journal control label header is 32 bytes long, and its
format is shown in Figure 74.
Record number
within block
JCRLRN
Length of record
JCRLL
2
2
222
User-type ID
JCRUTRID
System-type ID
JCRSTRID
X'0000'
'0000' if CICS journal request.
Otherwise code specified inJTYPEID
keyword of userrequest
'0000' if user journal request.
Otherwise 1-byte function ID
followed by 1-byte module ID
Fixed length
Figure 73. Format of label header part of journal control label header
13 12
Fixed length
4444
Journal block
number
JCRBLKN
X'00'
X'00' '00'
Journal block
sequence number
JCLRSEQ
Date block
written
JCLRDATE
Run start
time
JCLRRST
Time block
written
JCLRTIME
(hhmmss)-
local or GMT
set in LOGR SSI
Figure 74. Format of label prefix part of journal control label header
journaling
Chapter 23. CICS logging and journaling 647