CL/SUPERSESSION and z/OS 1.13 compatibility

You are upgrading or migrating to z/OS V1.13 and need to know if there is any CL/SUPERSESSION maintenance required if you want to run z/OS V1.13.

CL/SUPERSESSION is compatible with z/OS V1.13. CL/SUPERSESSION has been successfully run and tested with operating system z/OS 01.13.00 FMID HBB7780.

The current recommended support level for CL/SUPERSESSION is V1471028. This identifies UA55480 has been installed. This requires all PTFs in the list below, and all prerequisite PTFs to be installed. These PTFs will also function successfully on prior z/OS releases. Once installed, you can find the following message: "KLGOP998 CL MAINTENANCE LEVEL V1471028 APPLIED" in the TLVLOG.

Note: "TSO/E and z/OS Communications Server are planned to support a new option that enhances the LOGON RECONNECT function of TSO/E when using TN3270 connections. A new LOGONHERE parameter in parmlib member IKJTSOxx controls whether the RECONNECT option can be used to re-establish a TSO/E session unconditionally. Without this support, an attempt to reconnect is rejected if the system detects that the user ID is already in use, either on the same workstation or a different one. This new feature is intended to help preserve work that might be in progress under TSO/E sessions and avoid operator intervention."

TSO sessions using LOGONHERE(ON), the default in z/OS V1.11 systems and Higher, must use the PASS or DEDICATE parameter on the Virtual terminal pool unless your RECONNECT LIMIT is set to 0 (zero). TSO "RECONNECT" LOGONS in z/OS V1.11 and higher systems work the same as always when LOGONHERE(OFF) or the Reconnect Limit is set to zero. A Sample pool TSOLGNHR is provided for TSO sessions using LOGONHERE(ON) in member KLS$VSMS of the TLSCMDS library after PTF UA49555 is applied. When the virtual terminal pool does not specify PASS or DEDICATE, you might see message KLVVT251 SESSION SETUP ERROR: POOL(virtpool) APPLID(applid) PLU(TSO) REQSTAT(0805000B).

You should have all of the following PTFs installed if you are at the current recommended support level of V1471028. This is the complete list of CL/SUPERSESSION PTFs that were installed for the verification:

SYSMOD  FMID     DESCRIPTION            
UA14715 MLS1471  LEVELSET BASE PTF FOR CONTINUING SERVICE  
UA14716 MLS1472  LEVELSET BASE PTF FOR CONTINUING SERVICE  
UA14717 MLS1473  LEVELSET BASE PTF FOR CONTINUING SERVICE  
UA14718 MLS1474  LEVELSET BASE PTF FOR CONTINUING SERVICE  
UA14719 MLS1475  LEVELSET BASE PTF FOR CONTINUING SERVICE  
UA14721 MLS1470  LEVELSET BASE PTF FOR CONTINUING SERVICE    
UA14815 MLU1470  LEVELSET BASE PTF FOR CONTINUING SERVICE  
UA14824 MLV1470  LEVELSET BASE PTF FOR CONTINUING SERVICE  
UA14948 MLV1470  LEVELSET BASE PTF FOR CONTINUING SERVICE  
UA15451 MLV1470  KLVLR002 LOGICAL RESOURCE INTEGRITY ERR    
UA15964 MLS1470  UA14721 FAILS SMP/E APPLY                  
UA17501 MLS1470  KLGOP998 CL MAINTENANCE LEVEL APPLIED      
UA18423 MLV1470  CL/SUPERSESSION FIXPACK 01 INTERIM FIX 01  
UA21116 MLV1470  CL/SUPERSESSION FIX FOR ABEND0C4 KLV$DMT  
UA21518 MLV1470  CL/SUPERSESSION (D5259A)                  
UA23966 MLV1470  CL/SUPERSESSION FIX FOR ABEND U0012        
UA24540 MLV1470  CL/SUPERSESSION FIX ABEND S0C4 LOOPCTR    
UA25046 MLS1470  CL/SUPERSESSION MAINTENANCE LEVEL 0603    
UA25437 MLU1470  CL/SUPERSESSION FIX LOOP HIGH CPU          
UA26468 MLU1470  CL/SUPERSESSION PTF FOR ABEND U0200        
UA26545 MLV1470  ABEND U0200 KLVGM006 FREE BLOCK INTEGRITY  
UA26548 MLU1470  ABEND U0200 KLVGM006 FREE BLOCK INTEGRITY  
UA27178 MLS1470  CL/SUPERSESSION MAINTENANCE LEVEL 0606    
UA27359 MLV1470  WRONG DEBUG FLAG CHECKED                  
UA31303 MLV1470  FOLD IN KLVINNAM FOR NETWORK ACCESS MGR    
UA31781 MLV1470  MIXED CASE PASSWORD SUPPORT                
UA34342 MLS1470  DYNAMIC APPLIST FAILS ACF2                
UA36343 MLS1470  CL/SUPERSESSION MAINTENANCE LEVEL 0707    
UA36824 MLS1470  PROFILE REPORTING ERROR                    
UA37852 MLV1470  TIVOLI OMEGAMON CL/SUPERSESSION            
UA41115 MLS1470  KLSONTSO UPDATED TO HANDLE USERID          
UA41335 MLS1470  CL/SUPERSESSION MAINTENANCE LVL 0823      
UA41999 MLV1470  KLVGM006 FREE BLOCK INTEGRITY CHECK  FAILED
UA45285 MLV1470  0C4 and other problems
UA44402 MLV1470  Profile Admin Performance Improvement
UA49555 MLS1470  TSO LOGONHERE(ON) pool TSOLGNHR definition
UA51351 MLS1470  Panel KLSONCIC using obsolete trans id CSSN
UA48009 MLS1470  KLSA2NEV CAUSING ACF2 LOG MESSAGES in CA-ACF2
UA55480 MLS1470  KLSA2NEV incorrect logon-identifier dates for CA-ACF2 12.0 SP1
UA63363 MLU1470  CT/ENGINE 622 FIX PACK 1 - KLU CODE
UA63364 MLV1470  CT/ENGINE 622 FIX PACK 1 - KLV CODE
UA69031 MLS1470  SAF PASS TICKET SUPPORT w/ ACF2 Dynamic appllists


The following identifies the latest PTF levels that are available. If you have them running on your system, you will see them in the TLVLOG:

KLGOP998 CL MAINTENANCE LEVEL V147???? APPLIED

V1479700 indicates UA14721
V1470502 indicates UA17501
V1470603 indicates UA25046
V1470606 indicates UA27178
V1470707 indicates UA36343
V1470820 indicates UA36824
V1470821 indicates UA41115
V1470840 indicates UA44402
V1470933 indicates UA49555
V1470947 indicates UA51351
V1471028 indicates UA55480
V1471321 indicates UA69031

The following message Indicates that UA63363 and UA63364 are installed:
KLVIN408 IBM OMEGAMON PLATFORM ENGINE VERSION147