Can we create 300 logical files based on a single physical
file using the CRTLF command only once?.
- 8 Answers
- 13752 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / devender s gusain
No You can create single LF at a time. you can select
multiple members of a PF.
| Is This Answer Correct ? | 14 Yes | 0 No |
Answer / prasanna
NO it is not possible to create 300 Logical file only one
file at a time is possible on a command line. May be we can
300 members for a same logical file using crtlf
| Is This Answer Correct ? | 5 Yes | 0 No |
Answer / manoj
If we write utility program then then we can create 300
logical files based on a single physical
file using the CRTLF command.
| Is This Answer Correct ? | 3 Yes | 2 No |
Answer / abhishek kumar
Maximum number of keyed logical files built over a physical
file member is 3,686 files
| Is This Answer Correct ? | 2 Yes | 2 No |
Answer / ps
We can create but important question why do you want to
create 300 LF on PF? i think purpose of LF is to fetch/view
data as per requirement. Ideally each LF on same PF should
have different key list . i don't see any point of
creating 300 logical. this will degrade performance .
| Is This Answer Correct ? | 2 Yes | 2 No |
Answer / danish hasan
Yes we can do so..but each LF name should be diffrrent
| Is This Answer Correct ? | 2 Yes | 6 No |
I guess yes... because if we write crtlf and press F4 it
gves us option to create many logical files at the same
time... Please correct me if i m wrong
| Is This Answer Correct ? | 1 Yes | 13 No |
1.I have a Batch job, Running for 4 hours, i want to reduce the executing time to 2 hours what should you do?
How can we read a particular record from the database file which is not having DDS (Flat File). For example, there are 100 records in the flat file. How can we retrive 15th record in RPG/400 program (Without using CL)
1. What is bound-by-call and bound-by-reference? 2. Where and why is *Nomain used? 3. What are the difficulties faced by programmers when using service programs? 4. Explain the different ways of parsing and compiling XML in iSeries.
steps for debugging two rpg programs????
what is difference between DSPFD and DSPFFD?please give me real senario with good example?
In how many ways a session/device error occurs,,, and what is the remedy for it?
1) How to define keyed file in CL pgm. 2) How can i read particular records in CL pgm from database file.
suppose we have 10 members in physical file and i have to use 4 out of 10 so how can we read this in RPG
What is the OPEN and CLOSE accesspath?
How can we access Interactive job LDA in Batch Job?. and How we can access a file in interactive QTEMP lib in Batch job?.
what is importance of 'MAPFLD' IN OPNQRYF FILE ?
1.What is referential Integrity? 2.What is Foreign Key? 3.What is Transfer Control? 4.What is Free format?
RPG400 
