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Tanvi Jaiswal
New User
Joined: 04 Apr 2008
Posts: 7
Location: Hyderabad
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hi,
i am trying to copy the tape dataset records into a sequential file using REPRO. But it is giving me error of 12. Can anyone tell me how should i copy the data of tape file into sequential file. |
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expat
Global Moderator
Joined: 14 Mar 2007
Posts: 8797
Location: Welsh Wales
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Without seeing either your code or the error messages you can not expect very much help at all.
Oh, by the way, a tape file IS a sequential file. |
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sri_mf
Active User
Joined: 31 Aug 2006
Posts: 218
Location: India
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| Tanvi Jaiswal wrote: |
hi,
i am trying to copy the tape dataset records into a sequential file using REPRO. But it is giving me error of 12. Can anyone tell me how should i copy the data of tape file into sequential file. |
U can copy the Tape dataset records in to a sequentail file.
Use the following sort card.
| Code: |
//SORT1 EXEC PGM=SORT
//SORTIN DD DSN=INPUT
//SORTOUT DD DSN=OUTPUT
//SYSOUT DD SYSOUT=*
//SYSIN DD *
SORT FIELDS=COPY
/*
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U acn also do it by REPRO.Provide ur control Card. |
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Anuj Dhawan
Superior Member
Joined: 22 Apr 2006
Posts: 6250
Location: Mumbai, India
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Hi.
TAPE files are essentially a sequential file. I hope you wanted to copy file from TAPE to DASD. Please clarify.
| Quote: |
| Can anyone tell me how should i copy the data of tape file into sequential file. |
for this you can check this link. It gives a JCL as well as good explanation on some points..
www.ibmmainframes.com/viewtopic.php?t=23225&highlight=tape+to+dasd |
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Tanvi Jaiswal
New User
Joined: 04 Apr 2008
Posts: 7
Location: Hyderabad
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i am able to do it thru FILEAID but now i am facing a space problem.
i have given 50,50 as primary and secondary memory but still failing for space error. SO i guess there are too many records in tape file.
is there a solution to get exactly what should be the space parameter of output file if such a condition comes. |
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expat
Global Moderator
Joined: 14 Mar 2007
Posts: 8797
Location: Welsh Wales
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If you have access to your TMS (Tape Management Software) you can see the number of blocks written to the tape.
Number of blocks * integer(blocksize / lrecl) = estimated record count
integer (27998 / lrecl) = records per DASD block
records per DASD block / 2 = number of tracks required
number of tracks required / 15 = number of cylinders required |
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