How to update only a field of a PF in an RPG program. I don't want to update the record, only one field.

2 Answers  

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why subproc not run in dftactgrp?????/plz explain

2 Answers   CSC,

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what is the difference between the cpyf command crtdupobj command?

9 Answers   IBM,

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Suppose we have 10 records with same name and we are reading using READE,after 4 record i have to use CHAIN what is the output

3 Answers  

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if there is pf in two libraries and there is a logical file based on the PF, how to find the pf on which the pf is based.

2 Answers   TCS,

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How to read alternative records in a pf by using rpg?

8 Answers   IBM,

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How to define data area in RPG program? In which scenario multi occurrence DS is use in AS400?

0 Answers  

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What hapens when we use CPYF command to copy a LF? On which PF will it be dependent???

7 Answers   HSBC, Systime,

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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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difference between CHAIN and READE?

8 Answers   HCL,

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how to retrieve particular field records from a physical file,say i have a physical file called 'employee' in it i have to retrieve the records of a field 'admin' present in pf 'employee' using rpg,but i should not use logical file or openquery file.

3 Answers   iGate, Wipro,

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1.Suppose my file has 10 fields and I want to make the 2nd field Zeros in all records. And assume I have millions of records and I dont want to read each record and update the desired field with 0. Any other way to do this in one step operation? 2. Assume my file has 100 records and I want to see only first 10 records. Is this possible through LF? 3.I have 3 jobs A B and C. I want to submit B after successful completion of A and want to submit C after successful completion of B. Without using job scheduler or job queue, how can i do that through CL program? 4.What is difference between Bind by copy and bind by reference?

4 Answers   Virtusa,

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