How Commitment and Roll back control is used in as400, explain with real time senario ???

2 Answers   Acolite, HSBC,

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What is the difference between copybooks and subprocedures in as400?

0 Answers  

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Hello, I want to extend a length of field in my Display file(Subfile). Please suggest the possible steps. Thanks

3 Answers  

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please help me answer to this question what is the difference between the binding and srvpgm in ilerpg?

4 Answers   HCL,

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explain sflclr, sflend, sfldlt, and sflcsrrrn?

0 Answers   IBM,

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1.find most occurrences of a character. for exm: input:aaabbbbdddddyyy output: d 5 times how can i get that?

13 Answers   HCL,

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

4 Answers   Four soft,

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use of PUTOVR,OVRDTA,KEEP keywords?

2 Answers   HCL,

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1.Are there any errors in the following statement?If so then list them.DTAARA is a data area having a field EMP # and EMPNO is a field in the file EMPPF.Which has one record. READ EMPPF IF %FOUND(EMPPF) IN DTAARA EVAL EMP#=EMPNO OUT DTAARA ENDIF

5 Answers  

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what is the necessary command needed before OPNQRYF and why?

5 Answers  

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1.Suppose my file has 10 fields and I want to make the 2nd field Zeros in all records. And assume I have millions of records and I dont want to read each record and update the desired field with 0. Any other way to do this in one step operation? 2. Assume my file has 100 records and I want to see only first 10 records. Is this possible through LF? 3.I have 3 jobs A B and C. I want to submit B after successful completion of A and want to submit C after successful completion of B. Without using job scheduler or job queue, how can i do that through CL program? 4.What is difference between Bind by copy and bind by reference?

4 Answers   Virtusa,

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What is the length of Signature?

3 Answers   UST,

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