what is the necessary command needed before OPNQRYF and why?

5 Answers  

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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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How to find d key field of a pf that doesn’t have source physical file?

2 Answers  

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Can anybody tell me the setps to create .csv file in IFS folder on AS/400. I also need to know how I can send this .csv file to PC in xls sheet.....?

2 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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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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1.CA(command Atention key)& CF(command Function key) difference with example?Please can any body tell me in real time exp? 2.Can any body tell me some mandatery function keys using while creating any screen with use of SDA-FUNCTION kEYS?

5 Answers   HCL,

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what is difference between DSPFD and DSPFFD?please give me real senario with good example?

1 Answers  

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how do u find whether a record is locked or not??/

5 Answers   CTS,

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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  

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How can we make use of SETLL operation in CL?

11 Answers  

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how to run only 10 modules of existing N modules in service program in RPGILE ?

3 Answers   Wipro,

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