How can i check the object existance in RPG program without
using QCMDEXC command.
Answer Posted / roshan.wankar
1. To check File object, you should defined file in User
open mode and by using %Open operation we can identify the
file object is present or not.
2. To check Program object,
Use MONITOR; opcode or in calling specify low indicator, if
Low indicator is On, means object is not present in library
list.
Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
Please tell me how to read the records from a file with load an array of size with error conditions(The logic answer for this question is ARR is array of 99 elements Z-ADD 0 IDX *LOVAL SETLL FILE READ FILE 99 *IN99 DOWEQ *OFF IDX ANDLT 99 ADD 1 IDX MOVE FIELD ARR,IDX READ FILE 99 ENDDO).So,Please give me the complete of this code.
during execution, an rpg/400 program automatically follows a sequence of operations for each record that is processed. The built-in program cycle includes the following logical steps.
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...?
How to call one program from another program in RPG? please help me with the code
what happens when sflsiz = sflpag? What are the advantages and disadvantages?
Program to read marks of 10 students for 4 subjects and compute and display total marks and status of each student in rpg
How to declare the pull button in AS/400..
What are the types of identifiers?
give an eg of ACQ-(ACQUIRE),BIT OFF,BIT ON,DEALLOC,DUMP,FEOD,FORCE,MHHZO,MHLZO,MHLLZO,MLHZO,REL,RESET,TESTZ,TESTB,TESTN----GIVE SMALL EXAMPLE TO THE OPCODES...TO UNDERSTAND FUNCTIONING...........
What is the diff bw PF/LF Name and their Record format name? what is restriction in record format then file name?
Hi Viewers can any body explain me how to update and ahange the already existed data in physical file using subfile ? please explain me with the code if possible?
How to select highest score of each subject or how to select highest income of every month?
How would display prime numbers using CL program?
thanks mr.Harshad R Suryawaunshi,i'm new to as400 i think you are telling in rpgile i know only rpg400 if possible can you tell in rpg400
How to define data area in RPG program? In which scenario multi occurrence DS is use in AS400?