Header/Self-defining Section

This section contains the common SMF record headers fields and the triplet fields (offset/length/number), if applicable, that locate the other sections on the record.

Offsets		Name	Length	Format	Description
0	0	SMF45LEN	2	binary	Record length. This field and the next field (total of four bytes) form the RDW (record descriptor word). See Standard SMF record header for a detailed description.
2	2	SMF45SEG	2	binary	Segment descriptor (see record length field).
4	4	SMF45FLG	1	binary	System indicator: Bit Meaning when set 0-2 Reserved 3-6 Version indicators* 7 Reserved. *See Standard SMF record header for a detailed description.
5	5	SMF45RTY	1	binary	Record type 45 (X'2D').
6	6	SMF45TME	4	binary	Time since midnight, in hundredths of a second, that the record was moved into the SMF buffer.
10	A	SMF45DTE	4	packed	Date when the record was moved into the SMF buffer, in the form 0`cyydddF`. See Standard SMF record header for a detailed description.
14	E	SMF45SID	4	EBCDIC	System identification (from the SID parameter).
18	12	SMF45SBS	2	binary	Subsystem identification — X'0005' signifies JES3.
20	14	SMF45RSV	2		Reserved.
22	16	SMF45LRR	2	binary	Length of rest of record, excluding this field.
24	18	SMF45FG1	1	binary	JES3 stop record indicator Bit Meaning when set 0 JES3 or the C/I FSS abnormally terminated (taken from completion code in ECB) 1 Dynamic system interchange was invoked by operator to convert a local processor to the global processor 2-7 Reserved.
25	19	SMF45J3C	3	binary	JES3 completion code (taken from completion code in ECB) where bits 0-11 represent a system code and bits 12-23 represent a user code. Note that the JES3 completion code, as recorded on the operator's console, is always S 2FB.
28	1C	SMF45RV1	1		Reserved.
29	1D	SMF45US1	1	binary	User flags.
30	1E	SMF45RVJ	8		Reserved for JES3.
38	26	SMF45RVU	4		Reserved for user.