1. I have2 records in a PF. READ PF DO DSPLY EMPNO RETRN DSPLY EMPNO ENDDO What was the output 2. SETON LR vs RETURN 3. Primary File 4. How to delete a deleted spaces 5. How to read a PF in reverse order in CL 6. I have a object in Lib A, B and C. But it shows in D Lib..Why? 7.

4 Answers   HCL,

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what is meant by record lock.how records are locked.what is the purpose of record lock.if records are locked what happens.how to find out which record is locked.

4 Answers   HCL,

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Can we trigger an rpg program which has user interaction with display file when updating a file using the command ADDPFTRG?

2 Answers  

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1.String operatio such as moving the characters to the variables? 2.what are the building functions for check file longs? 3.which of the following methods will make externally describe file fields available to a program? A: A/copy statement that specifies the library file and member of the field reference file source code B: A data structure definition specification that names the file on the EXTNAME keyword C: A data structure definition specification that names the file on the IMPORT keyword? D: A Definition specification for each desired field with the REFFLD keyword

1 Answers   CSC, CTS,

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I have some doubts on subfile----------- -----I wrote a prog on subfile to display the records. Every thing is clear but i defined a field called "opt" as input field in subfile record format from that input field i wish to enter into new screen called "EDIT" which i created it as a separate RCD in display file. i gave opt as 2 for edit just like in WRKMBRPDM screen please telll me the code and how can i code for it in RPG.

3 Answers  

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how do u track msg in cl pgm???

1 Answers   CTS,

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Suppose we add one field in physical file and this physical file is used by several programs.how do we know which program is using that file? What are the impact analysis.

6 Answers  

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In RPG program one file using as a PRIMARY file while running program some of the records reading twice any body know why its happening

2 Answers  

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

2 Answers   CSC,

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If I have a file with 5 record and that file has 2 Key field and I want to read the unique record of the file then how can we achieve it?

1 Answers  

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Why Rpg/400 is Famous?

2 Answers   IBM,

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How can you determine the number of characters in a variable?

3 Answers  

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