Identification Section

This section contains general address space and user information which can be used to identify the address space that the data is being reported for or to merge this record with other records that are generated for this address space.

Triplet information

This section is located on the record using the following triplet fields, which are located in the ‘header/self-defining’ section:

Offset: SMF30IOF
Length: SMF30ILN
Number: SMF30ION - This field will always be ‘1’ as this section is on each of the Type 30 records that are generated.

Offsets		Name	Length	Format	Description
0	0	SMF30JBN	8	EBCDIC	Job or session name. The job name, time, and date that the reader recognized the JOB card (for this job) constitute the job log identification.
8	8	SMF30PGM	8	EBCDIC	Program name (taken from PGM= parameter on EXEC card). If a backward reference was used, this field contains PGM=*.DD.
16	10	SMF30STM	8	EBCDIC	Step name (taken from name on EXEC card).
24	18	SMF30UIF	8	EBCDIC	User-defined identification field (taken from common exit parameter area, not from USER=parameter on job statement).
32	20	SMF30JNM	8	EBCDIC	JES job identifier. Jobs scheduled by the APPC/MVS transaction scheduler (ASCH) start with an “A” followed by a seven-digit number.
40	28	SMF30STN	2	binary	Step number (first step = 1, and so on).
42	2A	SMF30CLS	1	binary	Job class (blank for TSO/E session or started tasks).
43	2B	SMF30JF1	1	binary	Flag word Bit Meaning when set 0 Job/Session ID section flag. 1 System is in Logical Accounting mode. 2-7 Reserved.
44	2C	SMF30PGN	2	binary	Beginning with z/OS® V1R3, this field is always zero.
46	2E	SMF30JPT	2	binary	JES input priority. If no value is specified for the PRTY parameter (on the JOB card), this field contains: For JES3, the default priority specified on the JES3 STANDARDS initialization card For JES2, a zero. Note that JES2 does not use the priority value reported in the field. (The JES2 job selection priority is requested using the JES2 PRIORITY control statement.)
48	30	SMF30AST	4	binary	Device allocation start time, in hundredths of a second.
52	34	SMF30PPS	4	binary	Problem program start time, in hundredths of a second.
56	38	SMF30SIT	4	binary	Time since midnight, in hundredths of a second, that the initiator selected this step or job.
60	3C	SMF30STD	4	packed	Date that the initiator selected this step, in the form 0`cyydddF`. See Standard SMF record header for a detailed description.
64	40	SMF30RST	4	binary	Time since midnight, in hundredths of a second, that the reader recognized the JOB card (for this job).
68	44	SMF30RSD	4	packed	Date that the reader recognized the JOB card (for this job), in the form 0`cyydddF`. See Standard SMF record header for a detailed description.
72	48	SMF30RET	4	binary	Time since midnight, in hundredths of a second, that the reader recognized the end of the JCL being read for the job or started task (reader stop time). For TSO/E this is the logon enqueue time.
76	4C	SMF30RED	4	packed	Date that the reader recognized the end of the JCL being read for the job or started task (reader stop date), in the form 0 `cyydddF`. See Standard SMF record header for a detailed description.
80	50	SMF30USR	20	EBCDIC	Programmer's name.
100	64	SMF30GRP	8	EBCDIC	RACF® group ID. 0 = RACF is not active.
108	6C	SMF30RUD	8	EBCDIC	RACF user ID. 0 = RACF is not active.
116	74	SMF30TID	8	EBCDIC	RACF terminal ID. This field is zero if RACF is not active (or the user is not a terminal user).
124	7C	SMF30TSN	8	EBCDIC	Terminal symbolic name.
132	84	SMF30PSN	8	EBCDIC	The name of the step that invoked the procedure. This field contains blanks if not part of a procedure.
140	8C	SMF30CL8	8	EBCDIC	8-character job class (left justified, padded with blanks). For JES2, taken from the SMF30CLS field (if not specified), blank for TSO session or started tasks. For JES3, taken from CLASS= parameter on //* MAIN card (if valid), or the default (JES3BATCH).
148	94	SMF30ISS	8	binary	Time and date that the interval started for subtype 2 and 3 records, in time-of-day (TOD) format, an unsigned 64-bit fixed-point number where bit 51 is equivalent to 1 microsecond. The representation of this value in local time is stored in SMF30IST and SMF30IDT. Variations in setting the local time can make the times appear to be out of synchronization.
156	9C	SMF30IET	8	binary	Time and date that the interval ended for subtype 2 and 3 records, in time-of-day (TOD) format, an unsigned 64-bit fixed-point number where bit 51 is equivalent to 1 microsecond. If you requested synchronized interval recording, you can use this field to compare this record with other records generated at the end of the same interval. If the address space being reported was not swapped in when the interval ended, then the time contained in this field might be earlier than the time that the record was generated.
164	A4	SMF30SSN	4	binary	Substep number. This field is set to zero for non-z/OS UNIX steps. When the z/OS UNIX `exec` function is requested, a new substep is begun and this value is incremented.
168	A8	SMF30EXN	16	binary	Program name. For a z/OS UNIX program, this contains the name, for up to 16 bytes, starting after the last slash in the file name, of the program that was run. The z/OS UNIX name ends with the null character X'00'. For an MVS™ program, it is an unqualified name of up to 8 characters of the program that was executed. The MVS program name is padded with blanks to a length of 16 characters. For example, for a z/OS UNIX name of /usr/joe/somepgm, the field in SMF record type 30 is `somepgm` ended by `X'00'`. For a z/OS UNIX name of /usr/joe/someverylongprogramname, the field is truncated to `someverylongprog`.
184	B8	SMF30ASI	2	binary	Address space identifier.
186	BA	SMF30COR	64	EBCDIC	JES job correlator.