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ACFCC203 ACF2 CACHE SYNCHRONIZATION DATASET INITIAL READ FAILED

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Article ID: 229938

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Updated On:

Products

ACF2 - z/OS

Issue/Introduction

ACFC203 message after IPLing all LPARs:

F ACF2,CACHESYN(START)                                                   

IEF196I IEF285I   SYSS.ACF2.SYNCFILE                           KEPT      

IEF196I IEF285I   VOL SER NOS= SYS00C.                                   

IEF196I IEF237I 449D ALLOCATED TO ACF2SYNC                               

93 ACFCC203 ACF2 CACHE SYNCHRONIZATION DATASET INITIAL READ FAILED -     

REPLY 'C' OR 'U'                                                         

IEF196I ACFCC203 ACF2 CACHE SYNCHRONIZATION DATASET INITIAL READ FAILED  

IEF196I - REPLY 'C' OR 'U'                                                

R 93 SUPPRESSED                                                          

IEE600I REPLY TO 93 IS;SUPPRESSED                                        

ACFCC206 ERROR ENCOUNTERED IN SYNCHRONIZATION FILE - REASON 08           

IEA989I SLIP TRAP ID=X33E MATCHED.  JOBNAME=ACF2    , ASID=002A.         

IEF196I IEA995I SYMPTOM DUMP OUTPUT                                      

IEF196I SYSTEM COMPLETION CODE=33E                                       

IEF196I  TIME=02.18.28  SEQ=00086  CPU=0000  ASID=002A                   

IEF196I  PSW AT TIME OF ERROR  070C1000   9BE688EE  ILC 2  INTC 0C       

IEF196I    ACTIVE MODULE           ADDRESS=00000000_1BE68348             

IEF196I OFFSET=000005A6                                                  

IEF196I    NAME=ACFCCSYN                                                 

Environment

Release : 16.0

Component : ACF2 for z/OS

Resolution

- Stop cache on all six LPARs using F ACF2,CACHE(STOP)
- Notice if ACF2 still got enqueue on one LPAR from display GRS command D GRS,RES=(*,SYSS.acf2.synfilename)  
- Allocate a new sync file SYSS.acf2.syncfile2
- Change GSO record on each LPAR to point to new sync file, refreshed sync options using F ACF2,REFRESH(SYNCOPTS)
- Start cache and cache synchronizer on each LPAR using F ACF2,CACHE(START) and F ACF2,CACHESYN(START) 
- To test if sync is working: Make a change to logonid on one LPAR and verify change by doing a display from another LPAR