Getting below message in CICS Region while region is coming down:
4.51.02 JOB20158 +DFHTM1781 CICSXX CICS shutdown cannot complete because some non-system user tasks have not terminated.
04.51.02 JOB20158 +IPCP-009- XXXX has been successfully terminated
04.51.02 JOB20158 GSVC100W (TTTT) TRANEND TRANS RUNTIME XXXX * NONE PROBLEM 059
059 V= 00:21:04 W= 22.50000 P= 30.00000 UPPER 0.000000
059 CICSTEST IPCP 399 * CICSXXXX
059 Desc='Run time - (LIFETIME-DSPDELAY) '
059 Policy=00000000_001266BC
04.51.07 JOB20158 +DFHTM1782I CICSXX All non-system tasks have been successfully terminated.
04.51.07 JOB20158 +DFHZC2305I CICSXX Termination of VTAM sessions beginning
04.51.07 JOB20158 +DFHZC2316 CICSXX VTAM ACB is closed
04.51.07 JOB20158 +DFHCQ0104I CICSXX MVS console queue is closed.
04.51.09 JOB20158 +DFHTM1711I CICSXX About to link to phase 2 PLT programs.
04.51.09 JOB20158 ACFAE048 Termination Started
04.51.09 JOB20158 +ACFF9021 CICSSSUB PROCESS TERMINATION STARTED
04.51.09 JOB20158 +ACFF9022 CICSSSUB PROCESS TERMINATION COMPLETED
04.51.09 JOB20158 +ACFF9021 CICSLSUB PROCESS TERMINATION STARTED
04.51.09 JOB20158 +ACFF9022 CICSLSUB PROCESS TERMINATION COMPLETED
04.51.09 JOB20158 ACFAE052 Detaching Signon Server Subtasks
04.51.14 JOB20158 ACFAE053 Detaching Signon Manager Subtask
04.51.14 JOB20158 ACFAE049 Termination Completed
04.51.14 JOB20158 @ACFAE028 CA ACF2 CICS Initialization Incomplete RSN=24
04.51.19 JOB20158 IEA995I SYMPTOM DUMP OUTPUT 131
131 USER COMPLETION CODE=0769 REASON CODE=00000018
131 TIME=04.51.14 SEQ=05483 CPU=0000 ASID=00AC
131 PSW AT TIME OF ERROR 078D1000 903FFE64 ILC 2 INTC 0D
131 NO ACTIVE MODULE FOUND
131 NAME=UNKNOWN
131 DATA AT PSW 103FFE5E - 00181610 0A0D47F0 3254003A
131 GR 0: C4000000 1: C4000301
131 2: 00000018 3: 903FF840
131 4: 103FFEC8 5: 1118728C
131 6: 7F5E4000 7: 11567178
131 8: 00000001 9: 11180100
131 A: 0006D008 B: 0006D0D0
131 C: 0099C000 D: 11567178
131 E: 103FFC18 F: 00000018
131 END OF SYMPTOM DUMP
Release : 16.0
Component : CA ACF2 for z/OS
The message ACFAE028 with rc=24 means that ACFAEPLT was unable to find the ENF DCM for CA-ACF2 CICS for the CICS release level being executed. In this instance, ACFAEPLT routine was specified at both initialization (PLTPI) and shutdown (PLTSD).
When this is run at initialization everything is fine.
At shutdown, it will not find the PLT programs.
Please update your PLTPI and PLTSD to point to different DFHPLT members. Only the PLTPI should point to the ACFAEPLT for ACF2.
https://www.ibm.com/support/knowledgecenter/SSGMCP_5.6.0/reference-system-management/sit/dfha2_pltpi.html
PLTPI={NO|name|YES}If NO is specified, no program list table is used.If name is one or two characters (and not NO), the characters are suffixed at the end of the DFHPLT prefix.If name is three to eight characters in length (and not YES), it specifies the full name of the program list table.If YES is specified, a table called DFHPLT (without any suffix) is used.For information about coding the macros for the program list table, see Program list table (PLT).For information about writing initialization programs, see Writing initialization programs. You can use the INITPARM system initialization parameter to pass parameters to those programs.
https://www.ibm.com/docs/en/cics-ts/5.6?topic=summary-pltsd
PLTSD={NO|name|YES}If NO is specified, no program list table is used.If name is one or two characters (and not NO), the characters are suffixed at the end of the DFHPLT prefix.If name is three to eight characters in length (and not YES), it specifies the full name of the program list table.If YES is specified, a table called DFHPLT (without any suffix) is used.