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what is redefines? where it can be effectively use for the
purpose of memory utilization? give an example?
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Answer Posted / suman
Redifine is a clause which reuses the existing storage space
1)redifine must be coded immediate after orginal dataname.
2)level no must be same as orginal data name.
3)level no should be 01-49.
4)data tpye length must be same.
ex:
01 a pic 9(6).
01 b redifine a pic 9(6).
01 c redifine b pic 9(6).
| Is This Answer Correct ? | 4 Yes | 8 No |
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Our issue is there seems to be a disconnect, or no link, between our SELECT statement and our SD. We had SELECT SORT-FILE and SELECT SORT-FILE ASSIGN TO SORTWRK. ASSIGN TO SORTWRK1 SORTWRK2 SORTWRK3 SORTWRK4. with SD SORT_FILE RECORD CONTAINS 7833 CHARACTERS. In either case, at run time, the system ignored our SORTWRK# DD statements and allocated 16 sort works with the SORTWK## naming convention. Any ideas why the system does not recognize the connection? We do not even need the SORTWRK DD statements. Thanks
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