What is an AS400 command ? AS400 commands are CL (Control Language) commands. Most of them were written by IBM developers...
Read moreThe Work with Active Jobs – WRKACTJOB command allows to work with status information and performance for the active...
The Work with Job Queues – WRKJOBQ command shows the overall status of all job queues or the detailed...
The Work with Spooled Files – WRKSPLF command displays a list of all the spooled files on the system...
The Work with Objects – WRKOBJ command shows a list of objects from one or more given libraries. 23...
Today RPGLE supports fully free formatting. It is similar to other languages such as JAVA, PHP and can be...
To Create Printer output CRTPRTF , a program, OS/400 utility, or print-key function must write the output data to...
Help Screen is a common type of information screen in AS400. it gives Help information about almost any kind...
The current library (*CURLIB) is the first user library that is searched before the rest of the user libraries...
Specifications in RPGLE The first thing you should know in RPG IV is that RPG IV is a positional...
First RPGLE Program Create a member “helloworld” in your working source physical file. Give the type of this member...
What is a CL Procedure A CL procedure is a group of CL commands that tells the system where...
The IBM AS/400 provides an integrated set of Application Development Tools (ADT) to design, develop and maintain applications. One...
Programs are created from source statements. On the AS/400, source statements are entered using PDM, the Program Development manager....
A library list is similar in concept to the “PATH” in Unix and MS-DOS. It specifies which libraries are...
Although most system functions can be invoked directly by using CL commands, it is generally easier for novice users...