Why is it necessary that file needs to be opened in I-O mode for REWRITE?
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How many maximum number of procedures can we write in one COBOL program?
can anybody post me about file-aid and changemen tools pls and give me reference if any mainframe guys are there
I have sequential file recl 1000 i want to add another 15 bytes to it. The record length should not change..How?
How to get the last record in vsam file in cluster? And how can you get the ksds file records into your cobol program?
What is the difference between perform … with test after and perform … with test before?
how to create temporary data set in jcl? what is the use?
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What are the different forms of EVALUATE statement?
what is difference between cobol and cobol/400
which one is better among static call and dynamic call?
Is this allowed? 01 WS-TABLE. 03 FILLER-X PIC X(5) VALUE 'AAAAA'. 03 WS-EX REDEFINES FILLER-X OCCURS 5 TIMES PIC X(1). can redefines clause be used with occurs clause?
COMP?
what is search and searchall?what is the diffrence between them?give an best example?