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How to code Page up and Page down in RPG for Single page subfile without using ROLLUP/ROLLDOWN in DSPF ?
HCL,
3 18220i want code and what are used key words are ...like wrkmbrpdm screen (q) i have a file with 3 fields empno,empname,empaddr... here you give the empno it displays from that number to remaining empno's how? sub file screen: employee details pos to:empno then enter empno empname empaddr so file have 100 records from 1 to 100 so the above pos you give the 55 empno...it displays the from 55 to remaining... ...... please share this answel
IBM,
2 5663what is decimal data error? when it will come and how to achieve(rectify) this error please give me solution as well as code
IBM,
2 11378I know chain keyword retreive records randomly but how chain keyword exactly works internally????
4 10373How to read data from Nth member of a physical file containing some X number of members in it? "Provided member names are unknown"
4 16129I have file with data as follows data 1 2 3 4 5 I need to read 1 and 5 ,then 2 and 4 then like.. upto end of file, can any one help on this
ISG,
3 8388I 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 16283
What is the purpose of record level identifier?
do you use message subfiles? What are the necessary keywords required coding a message subfile?
Program to read marks of 10 students for 4 subjects and compute and display total marks and status of each student in rpg
what do you mean by an input subfile, what are the keywords required?
what is data area and how it is used in rpg program ?
When it is desirable to describe files Internally?
How to write record if no field or the field are different in physical file in rpgle ?
Set on command is used for closed all opened files , initialize var and release resource , return cmd is used for return to calling program but my req. Is dnt close opened files and resource must released while doing transactions , how can i do this...?
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 necessary keyword needed to scroll subfile records?
how can you display specific subfile page on the screen in unequal subfile?
What is the difference between iter and do?
how do you use commitment control in rpg?
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 difference between bind by copy and bind by reference?
