OA69399: 6.2.0-5 JUNE2026 RELEASE

Obtain the fix for this APAR.

APAR status

• Closed as program error.

Error description

• Bug Fixes:
  
  1. Fix IMS transaction looping issue where two jobs were looping
   within AGMDBF00 blocking lower priority jobs from running.
  
  2. Fix IMS double free DC4 abend caused when a single storage
  was being freed by 2 different processes in some exceptional
  scenarios.
  
  3. Fix cumulative display of VSAM DB2 Operations caused for few
  MQ ingress scenarios.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All zAPM Users                               *
  ****************************************************************
  * PROBLEM DESCRIPTION: 1. IMS transaction looping issue where  *
  *                      two jobs were looping within AGMDBF00,  *
  *                      blocking lower priority jobs from       *
  *                      running when a particular service class *
  *                       was assigned to application workloads  *
  *                       causing very high CPU utilization.     *
  *                                                              *
  *                      2. IMS double free issue when a single  *
  *                      storage was being freed by 2 different  *
  *                      processes in some exceptional scenarios *
  *                       causing DC4 abend.                     *
  *                                                              *
  *                      3. VSAM DB2 Operations showing          *
  *                      cumulative values for few MQ Ingress    *
  *                      scenarios.                              *
  ****************************************************************
  * RECOMMENDATION: Apply this new PTF                           *
  ****************************************************************
  The code has been modified to resolve the above problems.
  

Problem conclusion

• All the above problems have been resolved.
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

  UJ99947

Modules/Macros

• AGMAGCMN AGMDB20E AGMDB20F AGMDBF0E AGMDBF0F AGMDCK0E AGMDCK0F
  AGMDLA0E AGMDLA0F AGMI010E AGMI010F AGMI030E AGMI030F AGMI070E
  AGMI070F AGMI310E AGMI310F AGMI350E AGMI350F AGMI360E AGMI360F
  AGMI400E AGMI400F AGMI560E AGMI560F AGMI590E AGMI590F AGMI670E
  AGMI670F AGMILL0E AGMILL0F AGMIRECO AGMIRMGR AGMISLGH AGMITRAK
  AGMIUTL  AGMIXCOM AGMPADJ0 AGMPADK0 AGMPADL0 AGMPADM0 AGMPADN0
  AGMPADO0 AGMPAPI  AGMPGLJ0 AGMPGLK0 AGMPGLL0 AGMPGLM0 AGMPGLN0
  AGMPGLO0 AGMPHTTP AGMPINIT AGMPPUE0 AGMPRQJ0 AGMPRQK0 AGMPRQL0
  AGMPRQM0 AGMPRQN0 AGMPRQO0 AGMPSGJ0 AGMPSGK0 AGMPSGL0 AGMPSGM0
  AGMPSGN0 AGMPSGO0 AGMPTRJ0 AGMPTRK0 AGMPTRL0 AGMPTRM0 AGMPTRN0
  AGMPTRO0 AGMPWRJ0 AGMPWRK0 AGMPWRL0 AGMPWRM0 AGMPWRN0 AGMPWRO0
  AGMQAPIE AGMQAPIF AGMQAPIX AGMQBKUR AGMQCMUR AGMQCO71 AGMQCOLL
  AGMRTN0E AGMRTN0F AGMSBR0E AGMSBR0F
  

Fix information

• Fixed component name

  Z APM CONNECT

• Fixed component ID

  5698ABF00

Applicable component levels

• R620 PSY UJ99947

     UP26/06/24 P F606

Fix is available

• Select the PTF appropriate for your component level. You will be required to sign in. Distribution on physical media is not available in all countries.