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1. If my rpg program has a date field, What extra care I
have to take while compiling that RPG program?
2. If the file is keyed and I have declared the file as well
as Key list properly in my program. Still am getting an
error message like "Chain/reade operation is not allowed"
What may be the case?

Answers were Sorted based on User's Feedback



1. If my rpg program has a date field, What extra care I have to take while compiling that RPG prog..

Answer / praveen ravuri

we have mention to the 'k' field in the f spec

Is This Answer Correct ?    10 Yes 1 No

1. If my rpg program has a date field, What extra care I have to take while compiling that RPG prog..

Answer / murali

Compile the pgm with CVTOPT *DATETIME. This will allow dates lesser than 01/01/1940.
Record address type shud be K to tell the compiler to access the file in keyed sequence.

Is This Answer Correct ?    2 Yes 0 No

1. If my rpg program has a date field, What extra care I have to take while compiling that RPG prog..

Answer / arvind

format of variable, length of variable should be date and sep(-/).should be define

extra key "A"

Is This Answer Correct ?    1 Yes 0 No

1. If my rpg program has a date field, What extra care I have to take while compiling that RPG prog..

Answer / venki

2A:May be you have define you file as output mode

Is This Answer Correct ?    1 Yes 0 No

1. If my rpg program has a date field, What extra care I have to take while compiling that RPG prog..

Answer / shishir

in f specification may b you forget to define "record address type" = 'k' bcoz in chain searching of data can only b possible through key field ( key is madatory in chain operation )

Is This Answer Correct ?    2 Yes 1 No

1. If my rpg program has a date field, What extra care I have to take while compiling that RPG prog..

Answer / vivek

Program actually works when we not use K IN F SPEC. have tested then posted

Is This Answer Correct ?    0 Yes 0 No

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More RPG400 Interview Questions

Q:HI friends accually ihave one problem plesase let me know the alternate code of this code. Related field description of code: Add a field, CALvsPRD, "Calendar Day Starts Before/After Production Day" to the parameter set WRKORDER which accepts values 'A' or 'B' o B = Calendar Day Starts Before Production Day o A = Calendar Day Starts After Production Day o Any other value indicates the production and calendar dates are always the same. code: Automatic Execution Of *INZSR Subroutine /Z01 * retrieves WRKORDER field values. /Z01 * Calculate default Production Date and return it to caller. /Z01 * Production date defaults to system date /Z01 C Eval P@Pdate = %DATE() /Z01 * unless Calendar date starts Before PDN(production) date and /Z01 * system time is before PDN Start Time then /Z01 * PDN date is yesterday. /Z01 C If W@CALvsPRD = 'B' and /Z01 C %TIME() < %TIME (W@Strtime) /Z01 C Eval P@Pdate -= %Day(1) /Z01 * unless Calendar date starts After PDN date and /Z01 * system time is *GE PDN(production) Start Time then /Z01 * PDN date is tomorrow. /Z01 C ElseIf W@CALvsPRD = 'A' and W@Strtime > *Zero and /Z01 C %TIME() >= %TIME (W@STrtime) /Z01 C Eval P@Pdate += %Day(1) /Z01 C EndIf /Z01 C Eval *InLr = *On

0 Answers   IBM,


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6 Answers  


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4 Answers   IBM,


WHAT IS MONMSG IDENTIFIER FOR STRTCPFTP command IN cl (as/400)?

3 Answers  


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3 Answers   Cap Gemini,


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6 Answers   Hexaware,


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2 Answers  


How Commitment and Roll back control is used in as400, explain with real time senario ???

2 Answers   Acolite, HSBC,


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