Layout of the IMS Unload file

raveendra_ibm · New User Joined: 07 Jan 2006 Posts: 31

Hi,
I have unloaded the IMS database using the utility DFSRRC00.

The output unloaded file contains the one Header Record, Few details records & at end one Trailer Record.

In detail record from position 1-35, it contains the data required for IMS and actual Segment data starts from 36th position onwards.

Can anyone please provide me the actual field layout from position 1-35. By looking at data i can make out Segment name will start at 7th Position. I am not sure about the rest of the bytes in 1-35 position.

Thanks

subramaniabharathi · New User Joined: 09 Mar 2006 Posts: 9

The o/p file will be prefixed before with 10 bytes which contains segment name rest of the information will be ur segment info as such.

kris_madras · New User Joined: 04 Jul 2005 Posts: 31

guptae · Posted: Mon Aug 14, 2006 1:17 pm

Hi.

Here is the JCl
//ULP011 EXEC PGM=DFSRRC00,PARM='DLI,XES,PS6P011G'
//STEPLIB DD DSN=IMS6.RESLIB,DISP=SHR
// DD DSN=WORKLIB,DISP=SHR
//IMS DD DSN=IMS6.PSBLIB,DISP=SHR
// DD DSN=IMS6.DBDLIB,DISP=SHR
//DFSRESLB DD DSN=IMS6.RESLIB,DISP=SHR
//DFSVSAMP DD DSN=MSD.CARDLIB(DFSVSM10),DISP=SHR
//SYSOUT DD SYSOUT=*
//REPORT DD SYSOUT=*
//XCEFILE DD DUMMY
//SORTFILE DD DUMMY
//SYSUDUMP DD SYSOUT=*
//PRNTOUT DD SYSOUT=*
//SYSIN DD DSN=RD04.XES.CBLTDLI.DATA,DISP=SHR
//OUTFILE DD DSN=TBH2.XES6P011.DATA,
// DISP=(,CATLG),UNIT=DISK,SPACE=(CYL,(1,3),RLSE),
// DCB=(BLKSIZE=19000,LRECL=4624,RECFM=VB)
//**

RD04.XES.CBLTDLI.DATA its contain
-CBLTDLI

it may be helpful

PascalQ · New User Joined: 12 May 2006 Posts: 20

raveendra_ibm,

I've been looking for this layout before and did not have success. I think it is probably not available to the public or customers.

However, if you find a documentation about the record layout, please let me know

kris_madras · New User Joined: 04 Jul 2005 Posts: 31