What is the maximum number of subfiles that can be specified in a display file?

1 Answers   IBM,

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define what a data queue is along with a brief example of what it may be used for?

1 Answers   IBM,

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Define the purpose of the following code (If you know, how would this be written in RPG ILE) HI LO EQ C *IN66 DOUEQ *OFF C KEY1 CHAIN FILEA 90 66 C 66 CALL PGM1 PRM C ENDDO

1 Answers  

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whare we can use IN AND OUT AND UNLCK opcodes?please can any body tell me in real time senario with example

2 Answers  

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How to create a user defined (general) data area?

1 Answers  

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how to find whether a date format is valid or not in RPG400 not in RPGILE.Can you please write the coding for this sir,i'm new to AS400.Please help.

1 Answers   iGate,

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What are the functions of Remote Job Entry (RJE) ?

1 Answers  

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What is purpose of declarative statement DEFN?

1 Answers  

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how does the runqry show the output?

0 Answers   IBM,

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If i change any file through application after entering data , how to check which file is updated through applications . For call stack we takes esc 3 then we chose 11..But What is answer of below qtn..?

0 Answers   IBM,

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where exactly we can use OPNQRYF ?

3 Answers   TCS,

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what key word is used when screen is re-display?

0 Answers   IBM,

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