Answer / ps

When file is open in update/add mode file object will be
locked.

When user try to fetch any record from file by setting up
pointer to a record record will get locked.

Answer / syam

When 2 user or more trying to access same record in a PF
record will be locked. While backup file to tape or cd any
user trying to access any lib or file it can be locked

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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i want to perform uniqness on db file bt my db file nt hving key by useing rpgle.

3 Answers   HSBC,

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When we have a file with Duplicate records and I want to read the unique record from the file. For example a file containing Emp Name as 'Ram' and there are 3 entries of it. So how to read a unique record from File?

0 Answers  

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1.Can any body share me about thease opcodes with example please.Im new for AS/400.Could u please tell me in real senario? 1.TESTN, 2.EVAL 3.EVALR, TIME, 4.MONITOR 5. ENDMON 6.ON-ERROR 7.COMMIT ROLLBACK?

1 Answers   CSC,

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Hi Viewers can any body explain me how to update and ahange the already existed data in physical file using subfile ? please explain me with the code if possible?

1 Answers  

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If there are 1000 member(PGM type) in a SRC file. How can we compile in a CL program? ( It need to be done in a loop)?

1 Answers  

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I am Submitting one job in batch that job calls three progams(PGMA, PGMB, PGMC). PGMB should be called after sucessfully completion of PGMA as like for PGMC also. So Can you please tell me how can we do that (without using data area)

2 Answers   CTS,

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Suppose you have 3 members in a database file. How to read records from all the members without using CL (OVRDBF) i.e. Entire process should be handled exclusively in a RPG program?

7 Answers  

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How to read alternative records in a pf by using rpg?

8 Answers   IBM,

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I have some doubts on subfile----------- -----I wrote a prog on subfile to display the records. Every thing is clear but i defined a field called "opt" as input field in subfile record format from that input field i wish to enter into new screen called "EDIT" which i created it as a separate RCD in display file. i gave opt as 2 for edit just like in WRKMBRPDM screen please telll me the code and how can i code for it in RPG.

3 Answers  

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1.How to read a subfile in out put mode? 2.what are the keywords used to share same file? 3.using composite key which rpg code used?

3 Answers   HSBC,

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wat is the difference between array and multiple occurence data structure?

4 Answers   Four soft,

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