vasanthz
Global Moderator
Joined: 28 Aug 2007
Posts: 1744
Location: Tirupur, India
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Hi,
We are trying to identify the tasks that use user key common area, so they can be acted upon during z/OS 2.4 migration.
Looks like there are flags in SMF 30 that show when the user key common area is being used. Used the below program.
| Code: |
//PDB DD DISP=SHR,DSN=AAA.MXG.PDBD
//SASCODE DD *
DATA LIMIT;
SET PDB.SMFINTRV ;
IF CPUTM NE . ;
IF SMF30_RAXFLAGS='80'X THEN DELETE;
/* 10000000 = 80 = AUDIT ON */
/* 10010000 = 90 = CHANGE KEY */
/* 10100000 = A0 = CADS USAGE */
/* 10110000 = B0 = CADS+CHANGE KEY */
/* 11000000 = C0 = CSA USAGE */
/* 11010000 = D0 = CSA+CHANGE KEY */
/* 11100000 = E0 = CSA+CADS */
/* 11110000 = F0 = CSA+CADS+CHANGEKEY */
IF SMF30_RAXFLAGS='90'X THEN USERKEY='CHGKEY' ;
IF SMF30_RAXFLAGS='A0'X THEN USERKEY='CADS' ;
IF SMF30_RAXFLAGS='B0'X THEN USERKEY='CADS+CHGKEY' ;
IF SMF30_RAXFLAGS='C0'X THEN USERKEY='CSA' ;
IF SMF30_RAXFLAGS='D0'X THEN USERKEY='CSA+CHGKEY' ;
IF SMF30_RAXFLAGS='E0'X THEN USERKEY='CSA+CADS' ;
IF SMF30_RAXFLAGS='F0'X THEN USERKEY='CSA+CADS+CHGKEY' ;
RUN;
PROC MEANS DATA=LIMIT SUM NWAY MISSING NONOBS PRINT;
CLASS SYSTEM JOB PROGRAM SMF30_RAXFLAGS USERKEY;
VAR CPUTM;
OUTPUT OUT=POSTAV1(DROP=_TYPE_) SUM = GCPU ;
PROC PRINT DATA=POSTAV1;
TITLE 'SMF30_USERKEY';
ID SYSTEM PROGRAM SMF30_RAXFLAGS USERKEY ;
VAR JOB;
RUN; |
The output of this job showed CICS 5.2 regions with program DFHSIP and other batch jobs.
| Code: |
JOB AUDIT*
NAME*OR* PROGRAM* USERKEY*
SYSTEM*ID TSO USER NAME CSA*FLAGS USERKEY SUM
-------------------------------------------------------------------------
SYSA CI30AOR1 DFHSIP C0 CSA 49.4800000
CI30AOR2 DFHSIP C0 CSA 57.6700000 |
But the article - www.ibm.com/support/knowledgecenter/en/SSLTBW_2.3.0/com.ibm.zos.v2r3.e0zm100/BCP_vsm-rsm_userkeyCA_v2r3.htm says,
| Quote: |
| If you are running CICS Transaction Server (CTS) for z/OS, ensure that you are running CTS V5.2 or later. |
Is it normal to see CICS 5.2 using user key common area?
There are batch jobs that use DB2 showning up on the report. Could you please let me know what is the next course of action after identifying the tasks. |
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