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?
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Answer / praveen ravuri
we have mention to the 'k' field in the f spec
| Is This Answer Correct ? | 10 Yes | 1 No |
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 |
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 |
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 |
3. Given the DOS Specification below and the following information: • Indicator 50 is off • No records have been written to the subfile What will be the result if the EXFMT operation code is performed on the record format CTLR? A R SUBFL A DESCRIP 101 6 1ODSPATR(UL) A DFT(’NOT FOUND’) A R CTLR SFLCTL(SUBFL) A N50 SFLDSP A SFLDSPCTL A SFLINZ A 67 SFIJEND A SFLSIZ(13) A SFLPAG(12) A ACCOUNTNO 100 S 10 a.) Only AccountNo will display b.) SUBFL will be initialized with 13 blank records c.) An I/O exception error will occur d.) The screen will display 12 records with ‘NOT FOUND’
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RPG400 
