Answer / syam

A3. B

RPG/400 number of Records present in a physical file using file information data structure FPF001 IP E DISK F KINFDS INFDS1 IINFDS1 DS I *RECORD RECORD Is this coding correct sir,i have given I P E that is I- input,P-primary file,E-externally described. Primary to use RPG logic cycle,is this the correct method because we have to find number of records present using file information data structure in RPG/400 without doing any input/output operations on the file and also without using DSPFD,SQL. If the above coding is correct means,when i compile the program it gets compiled,but if i call the program it does not return anything,i need number of records,please complete the coding sir.

1 Answers   IBM,

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1.Write code to read the records from a file and load an array of size 99? Make sure that you take care of all the error conditions?

2 Answers   HSBC,

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What would be the result on writing a data record to a PF file using the "WRITE" opcode after the SETON *ON *INLR statment?

10 Answers  

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1) How to define keyed file in CL pgm. 2) How can i read particular records in CL pgm from database file.

2 Answers  

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can i use unique key in LF

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How can a screen field that has changed since the last output operation be detected?

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What is the difference between RPG/400 and RPG4

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2 Answers   TCS,

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