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APAR NUMBER:  PJ32128                         
PRODUCT:  z/TPF
FUNCTIONAL AREA:  TPF SUPPORT FOR TPFDF
SHIPPED IN PUT:  4
 

ABSTRACT:
Continuous data collection (CDC) z/TPFDF databases cannot be
captured or restored using z/TPFDF CRUISE.
 
PACKAGE CONTENTS:
Source Segments:
(C) base/rt/uf1t.asm
 
Object Only Binaries:
None.
 
Configuration Independent Binaries:
None.
 
Support Files:
None.
 
OTHER BINARIES TO BUILD:
(C) <sys>/obj/uf1t.o
(C) <sys>/load/UF1T.so
 
PREREQUISITE APARS IN APPLICATION ORDER:

base/rt/uf1t.asm
PJ30362(1) PJ30742(2) PJ31765(4) 

<sys>/obj/uf1t.o
PK06657(1) PJ30362(1) PJ30742(2) PJ31765(4) 

<sys>/load/UF1T.so
PK06657(1) PJ30362(1) PJ30742(2) PJ31765(4) 

 

COMMENTS:
The CDC z/TPFDF database consists of index file IRC0DF (record
ID FCA0) and a referenced detail pool file IRC1DF (record ID
FCA1). Since IRC1DF is a B+Tree file (with B+Tree index file
IRC2DF, record ID FCA2) with a multi-ECB definition in the
DBDEF, it has to be captured or packed using FCA1 file version
(FVN) 3. The forward path from the IRC0DF index referencing
IRC1DF FVN=3 is not defined and therefore the database cannot
be processed by CRUISE.
 

SOLUTION:
The DBDEF for IRC0DF (FCA0) in segment uf1t.asm has been
updated with a new FVN=1 definition to be used by CRUISE that
will use FCA1 FVN=3.
 
COREQS:
PK47859
 

MIGRATION CONSIDERATIONS:
Coexistence, migration, and fallback considerations:
In order to capture or pack a CDC TPFDF database, you must use 
file version 1 of file IRC0DF in your CRUISE parameter table.  
Use the REF-FCA0 and FVN-1 parameters on the ZFCRU SETUP 
command.


 
BUILD COMMANDS AND INSTRUCTIONS:
#maketpf commands for linux
maketpf -f UF1T uf1t.o
maketpf UF1T link
 
UPDATED INFORMATION UNITS:
None.
 
See your IBM representative if you need additional information.
 

DOWNLOAD INSTRUCTIONS:
http://www.ibm.com/software/htp/tpf/pages/maint.htm
 
APAR URL:
http://www.ibm.com/software/htp/tpf/ztpfmaint/put4/PJ32128.htm
APAR Package