I am reading a file in CL program. and MONMSG CPF0864 has arrived means EOF has arrived. Now i want to read this file again. How i can do this?
- 5 Answers
- 13563 Views
- CitiGroup, Symphony, I also Faced
- E-Mail Answers
Answer Posted / shubhendu
We can define same file 2 times with different open id and then we will do RCVF with their open id and then we will read again same file after reading the 1st time with their open id
Ex. DCLF File(abc) OpnId(1)
DCLF File(abc) OpnId(2)
RCVF OpnId(1)
MonMsg msgid(cpf0864)
RCVF opnId(2)
MonMsg msgid(cpf0864)
Like this I think we can do
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Explain mdt?
explain sflclr, sflend, sfldlt, and sflcsrrrn?
what is *place and *auto keyword in prtf ?plz explain
how do I preserve and clean the array?
How can we override a file during runtime in rpg?
How many program bind in one module....
How to select highest score of each subject or how to select highest income of every month?
which program rpg or cl is efficent to update a transaction onto a database file and why ?
can you debug ile rpg program using isdb?
Assume 2 users are using the same file and first user updates some record in the file. Will the 2nd user will be able to see the updated record or not?
how do I declare a table or array in rpg iv?
What is the purpose of record level identifier?
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 the procedure and explain about real time scenario.
what is the rpg system?
