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Partial load a table from production data to test

 
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mailsaurabh.tripathi

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Joined: 22 May 2008
Posts: 56
Location: hyderabad

PostPosted: Mon May 11, 2009 7:01 pm    Post subject: Partial load a table from production data to test
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Hi
I need to load a table from production data to test with some restriction, say that i want only four years of data. For this I tried using when clause in unload, it failed as i was trying to do unload from copy. then i unloaded all data, and tried to use the when clause in the load control card, but again it failed. portion of the control card is given. please suggest the exact syntax.

DSNU000I DSNUGUTC - OUTPUT START FOR UTILITY, UTILID = LOAD01
DSNU005I DSNUGPRW - LOAD DATA INDDN SYSREC LOG NO REPLACE NOCOPYPEND
DSNU005I DSNUGPRW - EBCDIC CCSID(00037,00000,00000)
DSNU005I DSNUGPRW - INTO TABLE "DEVT "."HIST_T "
DSNU005I DSNUGPRW - WHEN WO_OPEN_DT2 >='2003')
DSNU049I DSNUGPRW - INVALID OPERAND ''2003'' FOR KEYWORD 'WHEN'
DSNU005I DSNUGPRW - ( "PARTN_NO " POSITION( 00003:00003) CHAR(00
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Raghu navaikulam

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Joined: 27 Sep 2008
Posts: 193
Location: chennai

PostPosted: Mon May 11, 2009 11:43 pm    Post subject: Reply to: partial load
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Hi mailsaurabh.tripathi

The usage of "WHEN" has different syntax.

Code:
 WHEN (51) ='D'

Here "(51)" denote the position in the I/P dataset and the 51st position of the I/P dataset must have character "D". Then that record will be loaded to the specified table.

If you post the unload control statement, sometime your problem can be easily solved.

Regards
Raghu
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