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1.How can you search an entire source file for a particular
field name?
2.How can you find the differences between two versions of
the source for the same program?
3.What is a hidden field as it relates to a sub file?
4.How do you display a sub file that has no records in the
sub file?
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Answer Posted / k.s.prathapa reddy
1.By using FNDSTRPDM command.
2.By using CMPPFM command.
3.RRN
4. By setting on SFLINZ keyword.
Write an empty record to the subfile and then display
the subfile-contorl record.
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