IBM SC34-6814-04 - Manual (Page 761)

The format of the SMF block header is:
SMFH_LENGTH
2-byte record length.
SMFH_SEG
2-byte segment descriptor (X'0000').
SMFH_FLG
1-byte operating system indicator.
SMFH_RTY
1-byte record type.
SMFH_TME
4-byte (local) time record moved.
SMFH_DTE
4-byte date record moved.
SMFH_SID
4-byte system ID.
SMFH_SSI
4-byte subsystem ID.
SMFH_STY
2-byte record subtype.
SMFH_TRN
2-byte number of triplets in record.
Reserved
2-byte reserved field.
SMFH_APS
4-byte offset to CICS product section.
SMFH_LPS
2-byte length of CICS product section.
Fixed length
2 4 2 4 4 4 2 2 2 1 1 4 4 2 2 2 2
Record
length
SMFH_LEN
Segment descriptor
X'0000'
SMFH_SEG
Record
type
SMFH_RTY
Operating system
indicator
SMFH_FLG
Time record
moved
SMFH_TME (local)
Date record
moved
SMFH_DTE
System ID
SMFH_SID
Subsystem ID
SMFH_SSI
Record
subtype
SMFH_STY
No.of triplets
in record
SMFH_TRN
Offset to CICS
product section
SMFH_APS
Length of CICS
product section
SMFH_LPS
Number of CICS
product section
SMFH_NPS
Offset to CICS
data section
SMFH_ASS
Length of CICS
data section
SMFH_ASL
Number of CICS
data sections
SMFH_ASN
Reserved
Figure 100. Format of the SMF block header
Chapter 27. CICS logging and journaling 739