we hav job which is running as batch. it takes atleast
06hours to complete tht job. bu i wana do tht job with in
3hours.........?
so plz post ur answers
- 8 Answers
- 11490 Views
- Cap Gemini, IBM, I also Faced
- E-Mail Answers
Answer Posted / alagan v
It depends on your logic. You have to use the proper LF's in order to run the program fast. For example, if you read a transaction file for a period, it will take long time. So better create a LF with transaction date as key and sort by date and read it. This will help you to reduce the run time.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
1. If there are two programs using same file and 2 users are using the file at the same time and what can be done to allow them both to access? 2. How can remove lock from the file for accessing it by both users?
What is the purpose of record level identifier?
write an RPG program to calculate the marks of 5 students (A,B, C, D, E)in 3 different subjects (eng, math, sci) an display on the screen
can anybody help me to solve this problem. the program that i m checking display error message saying "Record format for file AJDSPFFD does not match model file and decimal error. how to solve this problem. The AJDSPFFD is snapshot the AJTLOG that is the audit trail list.
RETRIVING DELETED RECORDS :- I'm frequently asked how to retrieve deleted records from an unjournaled physical file when the deleted records have not yet been removed from the file. Utility UNDEL lets you undelete records in a physical file. This public domain program is available in CISC and RISC versions, and the complete source code is available for download at: UNDEL for AS/400 Save File (RISC): http://www.as400network.com/sharewarefiles/undelris.zip UNDEL for AS/400 Save File (CISC): http://www.as400network.com/sharewarefiles/undel.zip UNDEL for AS/400 Save File (Source code): http://www.as400network.com/sharewarefiles/undelsrc.zip The utility takes advantage of the fact that deleted records in physical files are only flagged as deleted, and the record data still exists until it is overwritten or the file is reorganized with a utility such as RGZPFM. UNDEL simply reads the deleted record, then reuses the record by writing over it with the new record (thus eliminating the flag for the deleted record). Some homegrown and commercial utilities copy the file containing undeleted records to a save file, then use a program to read the save file, which contains live and undeleted records, to a file to undelete the records. The UNDEL utility is superior to the SAVF technique because there's no need to copy the file to a save file, which is especially important for really large files. When run, UNDEL displays the physical file records in their unformatted, raw text form. You can either position the display to a given relative record number or use F19 or F20 to find the previous and next deleted record, respectively. The utility also includes online help, which is almost unheard of for free utilities. Other utilities include the ability to undelete records. You can use the RTVDLTRCD command in the old QUSRTOOL (no longer supported by IBM). QUSRTOOL is now a commercial product called TAA Productivity Tools ( http://www.taatool.com ). The free file editor WRKDBF has a built-in undelete capability ( http://www.wrkdbf.com ), and several commercial file editors can undelete records. For a complete list of file editors, go to http://www.sourcebook400.com, select "Programmer Tools" under "Product Category," then select "File Editors."
what is program status data structure?
How to create a login screen using a command instead of display file.... intention is to get a password field on a command..... how do you achieve this...
How to handle duplicate error handling in RPG?
what happens when sflsiz = sflpag? What are the advantages and disadvantages?
can I touch the array during treatments?
1.Load an runtime array of length 99 from the pf and you want to handle all the possible errors?
what is the rpg system?
what are the key words you must use when using a subfile?
what is a rpg?
do you use message subfiles? What are the necessary keywords required coding a message subfile?
