Control levels?
What are control levels? In my program there is I Spec with control levels L1, L2 , AND L3 are associated with three fields of a file as follows IXXRE 01 I FIELD1L3 I FIELD2L2 I FIELD3L1 * And further two subroutines are getting invoke depending upon the level value i.e L1 EXSR xxdsp (L1 [...]

Answer Question   |  November 14, 2008  11:00 AM
AS/400 programming, Control Levels, I-Spec

About Program Described input files
hi all, Can anyone explain me what is meant by Program described input files and what is the use of this files compared to Externally Described files and please give one complete example program of using Program described files with I SPECS and explain me about Record identification codes

Answer Question   |  July 31, 2010  6:16 AM
I-Spec, Record Identification Code, RPG, RPG ILE, RPG/400

About Run Time Arrays
Hi, Can anyone help me how can i use Run time ARRAYS in RPGLE PROGRAM and give me some examples to load array with records from file,when i am trying to define file in ‘I’ spec it is giving me compile time error please can any one give complete program example to work with runtime [...]

Answer Question   |  August 4, 2008  5:41 AM
I-Spec, RPG, RPGLE, Runtime arrays

Decipherig RPGLE Specs…
I did a CPYF from LIBRARY/QRPGLESRC(RPGLEPGM) to a new physical file created on the fly. Now, I know that when you do this, the data in the SRCDTA field shows exactly what’s in the program. BUT, how am I to figure out if an I-Spec statement reflects an actual I, IX, J, or JX prompt?

Answer Question   |  April 26, 2010  12:55 PM
I-Spec, RPGLE, RPGLEPGM, Source code