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erhema
New User
Joined: 07 Oct 2008
Posts: 23
Location: Chennai
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Hi!
My job abended with Sb37 (space issue in the dataset). But the dataset is loaded successfully with the data from the input file.
If dataset load is success, then why did the ABEND occur?
Can anyone please justify this situation.
JCL : Dataset to be created with
SPACE=(CYL,(50,25),RLSE)
dataset has been created has the properties as
1st extent cylinders: 88
Secondary cylinders : 25
Current Utilization
Used cylinders . . : 88
Used extents . . . : 1
Thanks
Hema |
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Gnanas N
Active Member
Joined: 06 Sep 2007
Posts: 792
Location: Chennai, India
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Hi,
Do you have something like BMC Stop X37 or CA-Allocate? |
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erhema
New User
Joined: 07 Oct 2008
Posts: 23
Location: Chennai
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Hi Gnanas,
No. Am not using any thing lik BMC Stop or CA-Allocate.
Thanks
Hema |
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muthuvel
Active User
Joined: 29 Nov 2005
Posts: 217
Location: Canada
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| Were you sure the job abended of SB37,Please post the JCL and Output dataset DISP parameters? |
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Gnanas N
Active Member
Joined: 06 Sep 2007
Posts: 792
Location: Chennai, India
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Please check, B37 for that dataset... dataset is the result of that step today's run...
Also post dataset attributes here. |
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expat
Global Moderator
Joined: 14 Mar 2007
Posts: 8796
Location: Welsh Wales
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Few questions ..........
Are you looking at the correct dataset
What is the disposition of the dataset
Have your storage people set up constraint relief |
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umasankarmf
New User
Joined: 08 Sep 2008
Posts: 43
Location: india
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Hi hema,
Error SB37 is related to space. Just like warning i.e. data set is full with some unused storage space. So just compress the data set.
Corrections are welcome..........! |
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expat
Global Moderator
Joined: 14 Mar 2007
Posts: 8796
Location: Welsh Wales
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| umasankarmf wrote: |
Hi hema,
Error SB37 is related to space. Just like warning i.e. data set is full with some unused storage space. So just compress the data set.
Corrections are welcome..........! |
Please explain with examples on how to compress a PS dataset |
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umasankarmf
New User
Joined: 08 Sep 2008
Posts: 43
Location: india
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Hi expat,
Just type Z infront if the data set after ISPF 3.4 option or by using 3.2 option also you can compress the dataset.
If I am wrong please correct me..........! |
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expat
Global Moderator
Joined: 14 Mar 2007
Posts: 8796
Location: Welsh Wales
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| You are talking about a PDS not a PS dataset. You CAN NOT compress a PS dataset. |
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Arun Raj
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Joined: 17 Oct 2006
Posts: 2481
Location: @my desk
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| umasankarmf wrote: |
| Just like warning |
B37 is a System abend code that needs some corrective action. It cannot be treated just as a warning. |
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erhema
New User
Joined: 07 Oct 2008
Posts: 23
Location: Chennai
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Hi All,
Here is my JCL
//STEP1 EXEC PGM=IEBGENER
//SYSPRINT DD SYSOUT=*
//SYSUT1 DD DSN=INPUT.FILE(+0),DISP=SHR
//SYSUT2 DD DSN=OUTPUT.FILE.GROUP(+0),
// DISP=(MOD,CATLG,KEEP),
// SPACE=(CYL,(50,25),RLSE),
// DCB=(RECFM=FB,LRECL=160),
// UNIT=SYSDA
SB37 ABEND occured in this Step.
Output dataset created is OUTPUT.FILE.GROUP.G1100V00
Properties of this file are
1st extent cylinders: 88
Secondary cylinders : 25
Current Utilization
Used cylinders . . : 88
Used extents . . . : 1
Please let me know if i need to provide any other input.
Thank You |
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Arun Raj
Moderator
Joined: 17 Oct 2006
Posts: 2481
Location: @my desk
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Hema,
Have you looked at the JCL manual for the Subparameter description for DISP Parameter. |
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expat
Global Moderator
Joined: 14 Mar 2007
Posts: 8796
Location: Welsh Wales
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Ohhhhhhhhhh boy. I haven't seen JCL like that since about 1983 when I changed from this to a new accumulation method that preserved data integrity.
If you are doing an accumulation of data, why on earth do you use DISP=MOD. This is rather dangerous and may invalidate data integrity, as you probably have done in your run shown above.
This is much safer because it is rerun friendly. How are you going to recover your output gdg gen(0) before rerun ?
Also, please learn to use code tags as shown below to make your code easier to read.
| Code: |
//STEP1 EXEC PGM=IEBGENER
//SYSPRINT DD SYSOUT=*
//SYSUT1 DD DSN=OUTPUT.FILE.GROUP(+0),DISP=SHR
// DD DSN=INPUT.FILE(+0),DISP=SHR
//SYSUT2 DD DSN=OUTPUT.FILE.GROUP(+1),
// DISP=(,CATLG,DELETE),
// SPACE=(CYL,(50,25),RLSE),
// DCB=(RECFM=FB,LRECL=160),
// UNIT=SYSDA
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Anuj Dhawan
Superior Member
Joined: 22 Apr 2006
Posts: 6248
Location: Mumbai, India
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| Try using DISP=(NEW,CATLG,DETELE) & check what happens ? |
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erhema
New User
Joined: 07 Oct 2008
Posts: 23
Location: Chennai
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Hi Expat,
yes, you are right, this code is written before 20 years and am maintaining it. I have to correct this ABEND.
This same job runs more than 10 times in one day and i want all 10 diff inputs to be accumulated in one partiuclar Group GDG.
Please answer my question, Why this output GDG dataset have the data received from its latest input file copied successfully and also have thrown an ABEND.
please let me know if am wrong anywhere
thanks |
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expat
Global Moderator
Joined: 14 Mar 2007
Posts: 8796
Location: Welsh Wales
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| It probably has some of the data accumulated, but not all of it, as it has run out of space. |
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Anuj Dhawan
Superior Member
Joined: 22 Apr 2006
Posts: 6248
Location: Mumbai, India
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Hi,
First consider this format of DISP parameter: DISP=({status}{,normal-termination-disp}{,abend-disp})
| erhema wrote: |
| Please answer my question, Why this output GDG dataset have the data received from its latest input file copied successfully and also have thrown an ABEND. |
Because you use "Keep" for "abend-disp", so till the sapce was availabe to your DSN it was "loaded" with data & the moment space was filled up..boom..you got the abend..but because of "KEEP" DSN was still kept & was not deleted. |
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Anuj Dhawan
Superior Member
Joined: 22 Apr 2006
Posts: 6248
Location: Mumbai, India
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Hello,
By the way did you try using
| Quote: |
| DISP=(NEW,CATLG,DETELE) & check what happens ? |
and again, did you notice the DISP parameter for SYSUT2 in the code from Expat. |
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dick scherrer
Moderator Emeritus
Joined: 23 Nov 2006
Posts: 19243
Location: Inside the Matrix
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Hello,
| Quote: |
| This same job runs more than 10 times in one day and i want all 10 diff inputs to be accumulated in one partiuclar Group GDG. |
Even though this has run for a long time, i believe you will be better served if you correct it (yup, as coded it is not correct).
You might consider changing the individual runs to create a +1 of a different gdg base and at the end of the day (after the last run) copy all 10 generations to a new +1 of the existing gdg. This would make one generation available for each day's data without using the current problem scheme. This copy could simply be an iebgener like:
| Code: |
//COPY EXEC PGM=IEBGENER
//SYSUT1 DD DSN=MY.TEN.FILES,DISP=(OLD,DELETE,KEEP)
//SYSUT2 DD DSN=MY.DAILY.FILE(+1),DISP=(,CATLG,DELETE),UNIT=xxxxxx,
// SPACE=(CYL,(50,25),RLSE),DATACLAS=zzzzzz
//SYSOUT DD SYSOUT=*
//SYSPRINT DD SYSOUT=*
//SYSIN DD DUMMY
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By not specifying a generation on sysut1, all cataloged geneerations would be processed and then automatically deleted at successful end. If some day there were other than 10 generations, this would work for however many were available. |
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UmeySan
Active Member
Joined: 22 Aug 2006
Posts: 771
Location: Germany
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Morning ladies !
By the way, did you ever had a closer look at the RC (04 or 08 or 0C) of the B37 error ???
@erhema:
Did the job ever run successfully ???
@Expat:
Respect, meaningful guideline !!! |
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