How to read data from Nth member of a physical file containing some X number of members in it? "Provided member names are unknown"

4 Answers  

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parameters cannot be passed in which one??

2 Answers   CTS,

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i 'm new to as/400.in an interview i was asked this question.give a practical example for passing information or data through local data area. I know only that data area is an object used to store tiny bits of data or it can store one value at a time and it is used to store frequently changing values or datas.thats all i know about data area can any one tell me how local data area and user defined data area are used to pass data between jobs with a example or coding.thanks in advance.

2 Answers   CTS,

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Im traying to get out put of this below mention simple logic code.But im geting out of different.(im trying with my laptop trhough my company server. DCL &FIELD1 *CHAR 10 VALUE('TCS AS/400') DCL &FIELD2 *CHAR 10 CHGVAR(%SST(&FIELD2 1 10))(%SST(&FIELD1 10 1) Can you tell me the value of field2 after excuted of CHGVAR command.

2 Answers  

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How can we override a file during runtime in RPG? Without using OVRDBF or calling a CL program

1 Answers   UST,

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We have a Physical file, after reading 5 records,it has to read LF of that same Physical file,Will it start reading from Ist record or will start reading from 5th record?

5 Answers   Hexaware,

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How to check which are the pgms using 1 perticulate file.? I know there is many tool available for X-reference...but need to know is there any command available in the system...?

4 Answers   IBM,

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I have to change a program. This program is calling a subroutine mor than 100times within it. so will it have any performance issue? if yes than what changes i can make. Thanx for ur valuable answer.

2 Answers  

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What is the difference Return and InLr?

3 Answers  

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How can we find out whether the job is interactive or Batch through RPG program? 2) How can we find out through CL program?

6 Answers   CSC,

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CAN WE READ RECORDS WITHOUT USING SETLL,READ,CHAIN IN RPG?

6 Answers   Satyam,

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Write the subfile logic program for the given concept. Load the data to the subfile depends upon the designation where designation is not a key field?

2 Answers   TCS,

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