Answer / dx

first read all records from physical file and move to subfile
then read change records from subfile format by opcode READC
in loop it will work

eg- readc sfl 56
*in56 downe *on
move dspfile physical file
updat sfl
enddo

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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please guys help me,I need to write a program that shows more than one way to display a subfile. Both views are of the same file but sorted differently and show different fields of the same file when the user presses a function key. send me code

4 Answers   Virtusa,

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A pgm subroutine calling child subroutine, that child subroutine again calling parent subroutine, u have 1000 lines of code, with out debugging , how can u find that error??? Is there any command to find errors in pgm???

3 Answers   HSBC,

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1) How to declare a file? 2) How to define a display file? 3) How to monitor error messages in RPG? 4) How to find the attributes for subfiles? and what is the DDS for subfiles?

2 Answers   TCS,

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can anybody explain significance of *loval setll with example code????

3 Answers   HSBC,

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I have 1000 records in a file. I would like to generate 10 identical reports from this record with same format (structure of records) how do I do this?

1 Answers   IBM,

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One of the job in subsystem is in Running status,expected time to complete this job is 2 minutes. But from last 5 -10 minutes this job is still in running status....What are the possible reasons...and What are the actions i need to perform to check this...?

4 Answers  

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what are the types of identifers

2 Answers   IBM,

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how can we can we the data decimal error?how can we open such file in support

1 Answers  

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How to create a login screen using a command instead of display file.... intention is to get a password field on a command..... how do you achieve this...

0 Answers  

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i would like to know under what circumstance the object will get locked on AS400.

5 Answers   IBM,

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How Chain operation copies the record's data to the input buffer for the program?

0 Answers   IBM,

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