how do handle file exception/error?
distinguish between terminating a program through seton lr and return?
How to position the cursor on a display file at a desired location.
Q.Hi All friends, I have one Question, I have three fields in display file SUP LOT, ISSUED to Prod and Line Grp. Field SUP LOT is mentioned in one field reference file WRSLT and key field as a key field LP.Fields ISSUED to PROD,Line GRP are mentioned in the another Field reference file WMDTF. So I want to read SUP LOT on the basis of key field LP from the first file WFSLTand then i want ot read another two fields ISSUED to DATE and LINE GRP from second file on the basis of SUP LOT, which i got from first file.Now i want to display these fields in the display file DSPWMMS. but Condition is that 'Supplier Lot,ISSUED to Prod and Line Grp will not be shown if their respective fields are blanks/Zero. Please Let me Know coding part of this senerio and what would be coding for display file to now shown fields if fields are blanks/zero. My mob. no. is 9836300345. Please reply me asap.
i have one physical file which is having two logical files. logical a have unique keyword and logical b doesnt have a unique keyword. can i give duplicate values while updating through physical file. if no why?
what is lokup opcode?
Can level check error occur if we do chgpf?
what is meant by object lock requests,held locks and locks waiting to be applied(wrkobjlck) why should we apply for locks.Please explain sir.
How to write a password mask program in as400? like the password which i type should be displayed as '*****' r ###### which the user wishes to dispaly if u could help me with url r the solution in written code this will help me
can error messages as a result of a comp, range or values keyword be overridden?
what would be the effect on the field where reverse image, underline and highlight display attributes were active?
what is maximum number of arrays allowed in rpg?
how do you use exceptional write in c specs?