When we issue INSERT logonid with AUTOUID bit only uid is inserted. Why OMVS profile does not insert HOME and PGM?

Products

• ACF2
• ACF2 - DB2 Option
• ACF2 for zVM
• ACF2 - z/OS
• ACF2 - MISC

Issue/Introduction

Why HOME and PGM is not inserted automatically when we issue INSERT command with AUTOUID to create new ID?

UNIXOPTS records shows:

TTST / UNIXOPTS LAST CHANGED BY CS$Z1B3 ON 11/21/19-08:44                  
                     NOBYP-FSA NODENYEXEC DFTGROUP() DFTUSER() NODIRACC    
                     NODIRSRCH NOFSOBJ NOFSSEC NOGOSETGID NOHFSACL NOHFSSEC
                     NOIPCOBJ MODLUSER(AUTOOMVS) NGROUPS(300) NOPROCACT    
                     NOPROCESS NOTRACEDFT UNIQUSER                          

GSO AUTOIDOM records shows:

TTST / AUTOIDOM LAST CHANGED BY PK$Z1B3 ON 07/31/16-15:23                   
                     ASSIGNG ASSIGNU GIDEND(999,999) GIDNEXT(999,999)       
                     GIDSTART(999,999) UIDEND(2,147,483,647) UIDNEXT(123,521)
                     UIDSTART(123,500)        

MODLUSER omvs profile shows:

OMVS / AUTOOMVS LAST CHANGED BY PK$Z1B3 ON 11/21/19-08:29       

                      HOME(/u/&lid) OMVSPGM(/bin/sh) UID(123,504)

Example insert command:

insert pk$z1b5 pass([email protected]) autouid                                 
 PK$Z1B5                              PK$Z1B5                            
 ACCESS               ACC-CNT(0) ACC-DATE(00/00/00) ACC-TIME(00:00)      
 PASSWORD             KERB-VIO(0) KERBCURV() PSWA1TOD(00/00/00-00:00)    
                      PSWA2TOD(00/00/00-00:00) PSWD-DAT(00/00/00) PSWD-EXP
                      PSWD-INV(0) PSWD-TOD(01/13/20-13:09) PSWD-VIO(0)   
                      PSWDCVIO(0) PWP-DATE(00/00/00) PWP-VIO(0)          
 TSO                  DFT-PFX(PK$Z1B5)                                   
 STATISTICS           CRE-TOD(01/13/20-13:09) SEC-VIO(0)                 
                      UPD-TOD(01/13/20-13:09)                            
 RESTRICTIONS         PREFIX(PK$Z1B5)                                    
 OMVS / PK$Z1B5 LAST CHANGED BY PK$Z1B3 ON 01/13/20-13:09                
                      UID(123,521)                                       
                                                                     

Environment

Release : 16.0

Component : CA ACF2 for z/OS

Resolution

AUTOUID automatically assigns a UID value when there is an active GSO AUTOIDOM record that specifies ASSIGNU. AUTOUID is implied if AUTOUID or UID are not specified on an insert command and there is an active GSO AUTOIDOM record that specifies ASSIGNU. In this instance UID(123,521) is assigned by AUTOUID.

Client's logonid does not have any GROUP assigned. A group is mandatory to have before accessing OMVS. The HOME and PGM section get assigned after user tries to access the OMVS.

Here is an example:

List logonid before OMVS access:

RESTRICTIONS         GROUP(OMVSGRP) PREFIX(ABCD05)
  OMVS / ABCD05 LAST CHANGED BY ABCD05 ON 01/14/20-10:18
                       UID(1,000)

List logonid output after OMVS access:

OMVS / ABCD05       HOME(/u/abcd05) OMVSPGM(/bin/sh) UID(1,000)

Additional Information

Article ID 19805: Prepare upgrade to z/OS 2.1 and above with ACF2 r16 to remove BPX.DEFAULT.USER