what is overlay? how can we pass parameters in cl or rpg programing? how can we get data area value in cl or rpg programming?

2 Answers   IBM, Patni,

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How to get only unique records from a file which contains duplicate data using CPYF command ? Example : FILEA has duplicate records and FILEB is a UNIQUE defined.... and I want to get the data from FILEA to FILEB by eliminating all the duplicate records...

2 Answers  

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Is it possible to call a subfile using CL. IF yes.. kindly help me out with explanation...?

3 Answers  

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How to find d key field of a pf that doesn’t have source physical file?

2 Answers  

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How do you find whether a job is a batch job or interactive?

4 Answers  

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what is estimation? and what is the level identifier parameter in PF?

3 Answers   TCS,

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How to print Superscript / Subscript from RPG400

1 Answers  

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i have 6 char field in program, but this field is using in all files i want to chage field size as 10 char , how can i do this except using *like defn...?

1 Answers   IBM,

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what is the equivalent keyword for CHAIN opcode ??

7 Answers   TCS,

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how can you display specific subfile page on the screen in unequal subfile?

0 Answers   IBM,

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suppose i i am changing / updating record of subfile and i want to change the record in reverse order . means i want to change the bottom record first and so on through readc . how i do it please any one explain .

4 Answers   CSC,

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check existence of one record without using chain or read?

1 Answers   IBM,

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