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ashim prodhan
New User
Joined: 28 Apr 2013
Posts: 7
Location: india
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Hello,
Would like to know why the below things happeing -
We have a long running batch whcih uses a VSAM file in SHR mode and is opened as input mode. The same file is allocated in CICS region. But the online program fails while updating the file while the batch runs. The file has below properties in CICS -
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Interval displayed . . . Last +
Volume serial number . : PDX001
Creation date . . . . . : 12/04/11
LSR pool act strings HWM: 7
LSR pool strings . . : 30
VSAM analysis interval : 15 min
Data extents/interval . : 0
Data CA splits/interval : 0
Data CI splits/interval : 1
File organization . . : KSDS
Share control . . . . : LSRPOOL2
Expiration date . . . : None
LSR pool active strings: 0
FCT file . . . . . . . : Yes
Time of last analysis : 10:01:29
Index extents/interval : 0
Index CA splits/intrvl : 0
Index CI splits/intrvl : 0 |
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File ID . . . . . . . XXX
File status . . . . : Ena Ope
AFCTE address . . . : n/a
File format . . . . : KSDS
Record format . . . : VB
Record length . . . : n/a
Block size . . . . . : n/a
Key length . . . . . : 28
Rel. key position . : 30
Time file opened . . : 4:26:35
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Since the batch job holds the file in SHR mode why the online can't update the file. Looking for an explanation as we have another application where the same thing happens but online can update the file without any error. Any inputs will be really helpful. Thank You!
Ashim
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Bill Woodger
Moderator Emeritus
Joined: 09 Mar 2011
Posts: 7309
Location: Inside the Matrix
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You'll need to post a LISTCAT ALL.
DISP=SHR does not "hold" anything. SHAREOPTIONS defines how the dataset can be accessed by multiple jobs (including not, only for read and multiple updates). |
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ashim prodhan
New User
Joined: 28 Apr 2013
Posts: 7
Location: india
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Hi Bill,
Below is the Listcat all entries.
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1IDCAMS SYSTEM SERVICES TIME: 11:31:15 06/03/15 PAGE 1
0
LISTCAT ENTRIES('IAPTO.PROD.A02SR00') ALL
0CLUSTER ------- IAPTO.PROD.A02SR00
IN-CAT --- CATALOG.ICFCATU.VIPAS07
HISTORY
DATASET-OWNER-----(NULL) CREATION--------2009.199
RELEASE----------------2 EXPIRATION------0000.000
SMSDATA
STORAGECLASS ---IPASPRDO MANAGEMENTCLASS----NOBAK
DATACLASS -------IPASONL LBACKUP ---0000.000.0000
CA-RECLAIM---------(YES)
EATTR-------------(NULL)
BWO STATUS------00000000 BWO TIMESTAMP---00000 00:00:00.0
BWO---------------(NULL)
RLSDATA
LOG ----------------(NULL) RECOVERY REQUIRED --(NO) FRLOG ------------(NULL)
VSAM QUIESCED -------(NO) RLS IN USE ---------(NO) LOGREPLICATE-------------(NO)
0 LOGSTREAMID-----------------------------(NULL)
RECOVERY TIMESTAMP LOCAL-----X'0000000000000000'
RECOVERY TIMESTAMP GMT-------X'0000000000000000'
PROTECTION-PSWD-----(NULL) RACF----------------(NO)
ASSOCIATIONS
DATA-----IAPTO.PROD.A02SR00.DATA
INDEX----IAPTO.PROD.A02SR00.INDEX
0 DATA ------- IAPTO.PROD.A02SR00.DATA
IN-CAT --- CATALOG.ICFCATU.VIPAS07
HISTORY
DATASET-OWNER-----(NULL) CREATION--------2009.199
RELEASE----------------2 EXPIRATION------0000.000
ACCOUNT-INFO-----------------------------------(NULL)
PROTECTION-PSWD-----(NULL) RACF----------------(NO)
ASSOCIATIONS
CLUSTER--IAPTO.PROD.A02SR00
ATTRIBUTES
KEYLEN----------------28 AVGLRECL-------------256 BUFSPACE-----------53248 CISIZE-------------10240
RKP-------------------30 MAXLRECL-----------10000 EXCPEXIT----------(NULL) CI/CA-----------------75
SHROPTNS(2,3) SPEED UNIQUE NOERASE INDEXED NOWRITECHK UNORDERED NOREUSE
NONSPANNED
STATISTICS (* - VALUE MAY BE INCORRECT)
REC-TOTAL-------10314673* SPLITS-CI------------950* EXCPS-------------405632*
REC-DELETED---------1379* SPLITS-CA------------115* EXTENTS----------------1
REC-INSERTED--------2133* FREESPACE-%CI----------0 SYSTEM-TIMESTAMP:
REC-UPDATED------------1* FREESPACE-%CA----------3 X'CF0A52EFE853B081'
REC-RETRIEVED---66387659* FREESPC-------1544407040*
ALLOCATION
SPACE-TYPE------CYLINDER HI-A-RBA------4262400000
SPACE-PRI-----------5550 HI-U-RBA------2870784000
SPACE-SEC-----------5000
1IDCAMS SYSTEM SERVICES TIME: 11:31:15 06/03/15 PAGE 2
0 VOLUME
VOLSER------------PDX013 PHYREC-SIZE--------10240 HI-A-RBA------4262400000 EXTENT-NUMBER----------1
DEVTYPE------X'3010200F' PHYRECS/TRK------------5 HI-U-RBA------2870784000 EXTENT-TYPE--------X'40'
VOLFLAG------------PRIME TRACKS/CA-------------15
EXTENTS:
LOW-CCHH-----X'2A580000' LOW-RBA----------------0 TRACKS-------------83250
HIGH-CCHH----X'4005000E' HIGH-RBA------4262399999
0 INDEX ------ IAPTO.PROD.A02SR00.INDEX
IN-CAT --- CATALOG.ICFCATU.VIPAS07
HISTORY
DATASET-OWNER-----(NULL) CREATION--------2009.199
RELEASE----------------2 EXPIRATION------0000.000
PROTECTION-PSWD-----(NULL) RACF----------------(NO)
ASSOCIATIONS
CLUSTER--IAPTO.PROD.A02SR00
ATTRIBUTES
KEYLEN----------------28 AVGLRECL---------------0 BUFSPACE---------------0 CISIZE--------------1536
RKP-------------------30 MAXLRECL------------1529 EXCPEXIT----------(NULL) CI/CA-----------------26
SHROPTNS(2,3) RECOVERY UNIQUE NOERASE NOWRITECHK UNORDERED NOREUSE
STATISTICS (* - VALUE MAY BE INCORRECT)
REC-TOTAL-----------3781* SPLITS-CI------------115* EXCPS--------------89709* INDEX:
REC-DELETED------------0* SPLITS-CA--------------9* EXTENTS----------------1 LEVELS-----------------3
REC-INSERTED-----------0* FREESPACE-%CI----------0 SYSTEM-TIMESTAMP: ENTRIES/SECT-----------8
REC-UPDATED---------1217* FREESPACE-%CA----------0 X'CF0A52EFE853B081' SEQ-SET-RBA----------------0
REC-RETRIEVED----------0* FREESPC--------114000384* HI-LEVEL-RBA----------161280
ALLOCATION
SPACE-TYPE---------TRACK HI-A-RBA-------119808000
SPACE-PRI-----------3000 HI-U-RBA---------5807616
SPACE-SEC-----------3000
VOLUME
VOLSER------------PDX014 PHYREC-SIZE---------1536 HI-A-RBA-------119808000 EXTENT-NUMBER----------1
DEVTYPE------X'3010200F' PHYRECS/TRK-----------26 HI-U-RBA---------5807616 EXTENT-TYPE--------X'00'
VOLFLAG------------PRIME TRACKS/CA--------------1
EXTENTS:
LOW-CCHH-----X'14770000' LOW-RBA----------------0 TRACKS--------------3000
HIGH-CCHH----X'153E000E' HIGH-RBA-------119807999
1IDCAMS SYSTEM SERVICES TIME: 11:31:15 06/03/15 PAGE 3
0 THE NUMBER OF ENTRIES PROCESSED WAS:
AIX -------------------0
ALIAS -----------------0
CLUSTER ---------------1
DATA ------------------1
GDG -------------------0
INDEX -----------------1
NONVSAM ---------------0
PAGESPACE -------------0
PATH ------------------0
SPACE -----------------0
USERCATALOG -----------0
TAPELIBRARY -----------0
TAPEVOLUME ------------0
TOTAL -----------------3
0 THE NUMBER OF PROTECTED ENTRIES SUPPRESSED WAS 0
0IDC0001I FUNCTION COMPLETED, HIGHEST CONDITION CODE WAS 0
0
0IDC0002I IDCAMS PROCESSING COMPLETE. MAXIMUM CONDITION CODE WAS 0
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Thanks for your help!
Regards,
Ashim
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enrico-sorichetti
Superior Member
Joined: 14 Mar 2007
Posts: 10873
Location: italy
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when posting SYSOUTs and JCLs please use the code tags,
they preserve the spacing and the look,
making things easier for the people who spend their time helping
without
12345678901234567890
1234567890
12345678901234567890
with
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12345678901234567890
1234567890
12345678901234567890 |
and the spacing WAS There in the without lines |
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Bill O'Boyle
CICS Moderator
Joined: 14 Jan 2008
Posts: 2501
Location: Atlanta, Georgia, USA
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Bill Woodger
Moderator Emeritus
Joined: 09 Mar 2011
Posts: 7309
Location: Inside the Matrix
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| You have SHAREOPTIONS 2, which allows one update and many simultaneous reads. If the batch program is running... see what Mr Bill said. |
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Robert Sample
Global Moderator
Joined: 06 Jun 2008
Posts: 8697
Location: Dubuque, Iowa, USA
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| Quote: |
| we have another application where the same thing happens but online can update the file without any error. |
What are the SHAREOPTIONS for the other VSAM file? |
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ashim prodhan
New User
Joined: 28 Apr 2013
Posts: 7
Location: india
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Hi,
The batch is not updating the file. It opens the file in I/P mode. So the online should update the file. One more info - while the batch is in execution..then online comes up....during the overlapping period only the online updates fail...
Also thank you Bill O'Boyle ! I have downloaded the book..lots of information...I did not know..going through books..thanks again!
Regards,
Ashim |
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