R.S. of the IBM Mainframe Discussion List <[email protected]> wrote on
07/20/2010 08:01:14 AM:

> It is something new in z/OS 1.11 AFAIK
> I read about it, but not found to much.
>
> Q: Does it provide anything except increased limit for number of records?

Three fullwords were added to the end of the ISPF stats directory entry.
There is an ISPF configuration option to enable extended stats (via STATS
EXT) in ISPF Edit.

>direntry pds86xmi ispf

PDS86XMI DIRECTORY ENTRY, LENGTH=52
LOC NAME     VALUE     DESCRIPTION
--- ----     -----     -----------
00  PDS2NAME PDS86XMI  MEMBER NAME
08  PDS2TTRP 016E01    TTR OF FIRST BLOCK OF DATA
0B  PDS2INDC 14        0 TTRS FOLLOW; 20 HALFWORDS OF DATA
0C  ISPVERS  1.        MEMBER VERSION NUMBER
0D  ISPMOD   0.        MEMBER REVISION NUMBER
0E  ISPFLAGS 20        EXTENDED STATS -- X'20'  SCLM -- X'80'
0F  ISPMSEC  00        LAST CHANGE TIME -- FORMAT: SS
10  ISPCDATE 0110027F  CREATION DATE    -- FORMAT: 0CYYDDDF
14  ISPMDATE 0110027F  LAST CHANGE DATE -- FORMAT: 0CYYDDDF
18  ISPMTIME 1354      LAST CHANGE TIME -- FORMAT: HHMM
1A  ISPCLINE 65,535.   NUMBER OF LINES CURRENTLY
1C  ISPILINE 65,535.   NUMBER OF LINES INITIALLY
1E  ISPMLINE 0.        NUMBER OF MODIFIED LINES
20  ISPUSRID TRIDJK    USERID OF LAST PERSON TO UPDATE
28  ISPECLIN 00028168  NUMBER OF LINES CURRENTLY - EXTENDED STATS
2C  ISPEILIN 00028168  NUMBER OF LINES INITIALLY - EXTENDED STATS
30  ISPEMLIN 00000000  NUMBER OF MODIFIED LINES  - EXTENDED STATS

Regards,
John K

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