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TPF : Support : Maintenance TPF : Support : Maintenance

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APAR NUMBER:  PJ31216                           
PRODUCT:  TPF4  
FUNCTIONAL AREA:  CONTINUOUS DATA COLLECTION (CDC)  
SHIPPED IN PUT:  21  
   

ABSTRACT:  
WHEN NO CLIENTS CONNECT DASD FILLS UP FROM MQ SWEEP.  
   
APAR CONTENTS:  
FEATURE   TYPE                STATUS    NAME                                
Base      Macro               Changed   macro/sip/sppgml.mac  
   
PREREQUISITE APARS:  To be applied in order listed.  
Base      Macro               Changed   macro/sip/sppgml.mac  
 PJ25199(09)  PJ25425(09)  PJ25632(09)  PJ25614(09)  
 PJ25589(09)  
 PJ25703(09)  PJ25720(09)  PJ25332(09)  PJ25760(09)  
 PJ25763(09)  
 PJ25781(09)  PJ25780(09)  PJ25817(09)  PJ25982(10)  
 PJ25983(10)  
 PJ25981(10)  PJ26125(10)  PJ25880(10)  PJ26150(10)  
 PJ26187(10)  
 PJ26008(10)  PJ26156(10)  PJ26161(10)  PJ26188(10)  
 PJ26174(10)  
 PJ26270(10)  PJ26337(10)  PJ26374(10)  PJ26366(11)  
 PJ26283(11)  
 PJ25761(11)  PJ26515(11)  PJ26575(11)  PJ26577(11)  
 PJ26534(11)  
 PJ26683(11)  PJ26522(11)  PJ26713(11)  PJ26600(11)  
 PJ26581(11)  
 PJ26666(11)  PJ26693(11)  PJ26686(11)  PJ26809(11)  
 PJ26707(11)  
 PJ26864(12)  PJ26892(12)  PJ26746(12)  PJ26793(12)  
 PJ26841(12)  
 PJ26887(12)  PJ26967(12)  PJ27023(12)  PJ27028(12)  
 PJ21337(12)  
 PJ26904(12)  PJ26890(12)  PJ27079(12)  PJ26895(12)  
 PJ27156(12)  
 PJ27095(12)  PJ27197(13)  PJ27246(13)  PJ27305(13)  PJ27345(13)  
 PJ27231(13)  PJ27277(13)  PJ27351(13)  PJ27387(13)  PJ27328(13)  
 PJ27383(13)  PJ27083(13)  PJ27299(13)  PJ27302(13)  PJ27268(13)  
 PJ27333(13)  PJ27214(13)  PJ27393(13)  PJ27422(13)  PJ27180(13)  
 PJ27469(13)  PJ27094(14)  PJ27430(14)  PJ27636(14)  PJ27380(14)  
 PJ27491(14)  PJ27647(14)  PJ27714(14)  PJ27484(14)  PJ27530(14)  
 PJ27627(14)  PJ27650(14)  PJ27617(14)  PJ27686(14)  PJ27634(14)  
 PJ27804(14)  PJ27746(14)  PJ27784(14)  PJ27865(14)  PJ27894(14)  
 PJ27786(15)  PJ27847(15)  PJ27951(15)  PJ27863(15)  PJ27905(15)  
 PJ27954(15)  PJ27848(15)  PJ27932(15)  PJ27728(15)  PJ27925(15)  
 PJ28029(15)  PJ28021(15)  PJ28108(15)  PJ28097(15)  PJ27785(15)  
 PJ28136(15)  PJ28118(15)  PJ27966(15)  PJ28229(16)  PJ28286(16)  
 PJ28266(16)  PJ28140(16)  PJ28168(16)  PJ28195(16)  PJ28020(16)  
 PJ28213(16)  PJ28396(16)  PJ28386(16)  PJ28435(16)  PJ28503(16)  
 PJ28499(17)  PJ28621(17)  PJ28586(17)  PJ28623(17)  PJ28493(17)  
 PJ28649(17)  PJ28766(17)  PJ28757(17)  PJ28759(17)  PJ28758(17)  
 PJ28765(17)  PJ28785(17)  PJ28810(17)  PJ28809(17)  PJ28129(17)  
 PJ29089(17)  PJ28667(18)  PJ28996(18)  PJ29118(18)  PJ29213(18)  
 PJ28997(18)  PJ28786(18)  PJ28901(18)  PJ29219(18)  PJ29285(18)  
 PJ29437(18)  PJ29396(18)  PJ29500(18)  PJ29539(18)  PJ29428(18)  
 PJ29576(19)  PJ29823(19)  PJ29798(19)  PJ28789(19)  PJ29675(19)  
 PJ29850(19)  PJ29600(19)  PJ29926(19)  PJ29582(19)  PJ29925(19)  
 PJ29756(19)  PJ30091(19)  PJ30223(19)  PJ30234(20)  PJ30117(20)  
 PJ30102(20)  PJ30133(20)  PJ30355(20)  PJ30156(20)  PJ30204(20)  
 PJ30282(20)  PJ30310(20)  PJ30665(20)  PJ30323(20)  PJ30735(20)  
 PJ30589(20)  PJ30835(20)  PJ30707(20)  PJ30781(20)  PJ31047(20)  
 PJ30936(20)  PJ31041(20)  PJ31004(20)  PJ31088(21)  
   

COMMENTS:  
When no clients are connected to the real-time CDC data MQ queue, MQ  
will sweep the CDC records off to DASD until a client attempts to get  
or browse the records. If a client attempt never occurs, however, the  
records on DASD will continue to grow indefinitely.    
LOCAL FIX:  
   

SOLUTION:  
When defining the real-time detail MQ queue for CDC, the SWEEP-OFF  
option should be used to disable the MQ sweeper.   
This APAR also includes a code update to macro/sip/sppgml.mac for a new  
segment added in APAR PJ31207.  
   
   

DEPENDENCIES  
   
SEGMENTS TO BE ASSEMBLED OR COMPILED:  
None.  
   
SEGMENTS TO BE LINK EDITED:  
None.  
   
COREQS:  
None.  
   

MIGRATION CONSIDERATIONS:  
None.  
   
UPDATED INFORMATION UNITS:  
TPF System Performance and Measurement Reference  
   
See your IBM representative if you need additional information.  
   

DOWNLOAD INSTRUCTIONS:  
http://www.ibm.com/software/htp/tpf/pages/maint.htm
   
-- END APAR PJ31216 
       



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