The IBM AS400 Training landscape continues to evolve as organizations modernize long-running enterprise applications while maintaining the reliability of IBM i environments. Although AS/400 is the historical name, today’s platform is commonly associated with IBM i on IBM Power Systems. Professionals who understand IBM i development, RPG/RPGLE, CL programming, Db2 for i, SQL, application maintenance, and modernization can support both existing business-critical systems and newer technology initiatives.
IBM’s current IBM i documentation covers programming, RPG, CL, database programming, SQL, security, networking, application development, and system management. Recent IBM i updates have also expanded Db2 for i capabilities and IBM i services, reinforcing the importance of keeping technical skills current.
IBM AS400 Training is designed to help IT professionals understand the architecture, development environment, programming languages, databases, and administration concepts associated with IBM i systems.
AS400 training can be useful for professionals working with legacy applications as well as teams involved in application enhancement and modernization. A comprehensive learning path may include RPG, RPGLE, CL, Db2/400, SQL, ILE, debugging, database management, and IBM i application development.
IBM’s documentation continues to provide dedicated resources for ILE RPG, CL programming, database programming, SQL programming, embedded SQL, security, and performance optimization.
Many enterprise applications depend on systems that have been developed and refined over decades. Financial services, manufacturing, distribution, healthcare, logistics, and other industries can rely on IBM i applications for transaction processing and core business operations.
Learning IBM AS400 technologies can therefore provide value beyond understanding an older platform. It can help professionals:
IBM continues to enhance IBM i rather than treating it simply as a legacy environment. For example, IBM i 7.5 introduced enhancements across Db2 for i, SQL, security, and IBM i services. IBM
A well-structured IBM AS400 Training Course should combine foundational concepts with practical development skills.
Learners can begin with the fundamentals of the IBM i environment, including:
This foundation makes it easier for newcomers to understand how applications and databases operate within the IBM i environment.
RPG programming remains an important skill for IBM i application development and maintenance. Modern RPG, particularly free-form RPGLE, provides developers with a more contemporary programming approach while retaining the platform's enterprise capabilities.
Training may cover:
IBM continues to develop RPG capabilities as part of the IBM i ecosystem. IBM
Control Language (CL) is another important component of IBM i development and system operations.
IBM AS400 training can introduce learners to:
CL knowledge can be particularly useful when developers need to automate operational activities or integrate different IBM i processes.
Database expertise is a major part of IBM i development. Db2 for i provides the database foundation for many IBM i applications.
An IBM AS400 course can cover:
IBM’s documentation includes dedicated guidance for database programming, SQL, embedded SQL, database performance, and query optimization. IBM
Modern IBM i development increasingly involves SQL. Professionals can benefit from understanding how SQL works with Db2 for i and how it can be incorporated into application development.
Training can include:
IBM i 7.5 also introduced and expanded SQL-related capabilities, including support for Boolean data types and improvements to embedded SQL development.
One of the most important reasons to develop IBM i skills today is application modernization.
Modernization does not necessarily mean replacing an entire IBM i environment. Organizations may instead modernize selected applications, databases, interfaces, development practices, and integration layers while retaining proven business logic.
Professionals involved in IBM i modernization may work with:
This creates an interesting career opportunity for developers who can understand both established IBM i applications and modern development approaches.
IBM AS400 Developer Training can be suitable for a wide range of technology professionals, including:
It can also be useful for experienced professionals who already work with AS400 applications but want to strengthen their knowledge of modern RPGLE, SQL, Db2 for i, and application development practices.
When selecting an IBM AS400 Training Online program, learners should look beyond the course title. A strong program should provide a balanced combination of theory, demonstrations, exercises, and practical application.
Consider whether the training provides:
Live instructor-led learning:
Real-time interaction can make it easier to ask questions and understand complex IBM i concepts.
Practical programming:
RPG/RPGLE, CL and SQL concepts should be supported by practical exercises.
Database experience:
Db2 for i should be an important component of the curriculum.
Real-world scenarios:
Practical examples can help learners understand how IBM i technologies are used in enterprise applications.
Modernization concepts:
A current IBM i learning path should introduce modernization rather than focusing exclusively on historical AS400 concepts.
Debugging and troubleshooting:
Development knowledge becomes more valuable when learners understand how to identify and resolve application issues.
IBM i skills can support several professional career paths. Depending on experience and specialization, learners may explore roles such as:
Professionals with combined knowledge of RPGLE + SQL + Db2 for i + IBM i modernization can develop a broader skill profile than someone who focuses on only one technology.
A common question among beginners is whether AS400 and IBM i are the same thing.
AS/400 was the original name of IBM's midrange computer platform. Over time, the platform evolved through different product names and is now known as IBM i, running on IBM Power Systems.
Therefore, people may still use terms such as:
In training and job searches, these terms can overlap even though they refer to different stages or naming conventions of the platform.
For modern technical learning, however, it is useful to focus on IBM i, while understanding the AS400 terminology frequently used in the industry.
Before enrolling in an IBM AS400 Course, consider your current experience and career objective.
If you are a beginner, start with IBM i fundamentals, system concepts, RPG/RPGLE, CL and database basics.
If you are already an RPG developer, consider strengthening your knowledge of:
If you are an experienced IBM i professional, advanced learning can focus on modernization, database optimization, integration, security and contemporary development practices.
The continuing evolution of IBM i demonstrates why professionals should not view the platform simply as an outdated technology.
IBM i 7.5 Technology Refresh updates have added capabilities across Db2 for i, SQL, IBM i services, RPG and development tooling. IBM's latest documentation also continues to cover programming, database, security, networking, availability and modernization-related areas.
At the same time, IBM i environments often contain valuable business logic accumulated over many years. Professionals who can understand this existing logic and connect it with modern development practices can provide meaningful value to organizations.
The future scope of IBM AS400 training is increasingly connected to IBM i modernization rather than traditional programming alone.
The combination of IBM i, RPGLE, SQL, Db2 for i, APIs, automation and integration can create opportunities for professionals who want to work on enterprise application transformation.
The goal is not simply to learn how older applications work. It is to understand how those applications can be maintained, enhanced, integrated and gradually modernized.
Yes. The technology has evolved into IBM i on IBM Power Systems, and IBM continues to provide updates, enhancements and documentation for the platform.
The difficulty depends on your programming and database background. Beginners may need time to understand IBM i concepts, libraries, jobs, objects and RPG syntax, while experienced developers may find the transition easier.
Yes. RPG remains an important development language in the IBM i ecosystem, and IBM continues to enhance RPG capabilities.
Absolutely. SQL and Db2 for i are valuable skills for modern IBM i development, database work and application modernization.
Yes. Beginners can start with IBM i fundamentals before progressing into RPG/RPGLE, CL, Db2 and SQL.
Depending on your career goals, you can progress toward advanced RPGLE, SQL, Db2 for i, APIs, IBM i administration, application modernization, integration and enterprise application development.
IBM AS400 Training is no longer simply about maintaining traditional AS400 applications. It is about developing a strong understanding of IBM i, RPG/RPGLE, CL, Db2 for i, SQL and enterprise application modernization. As organizations continue to maintain critical IBM i workloads while adopting modern development and integration approaches, professionals with both foundational and contemporary skills can position themselves for valuable career opportunities. Multisoft Virtual Academy provides professional IBM AS400 Training designed to help learners develop practical knowledge of IBM i development, RPG/RPGLE, CL, Db2, SQL and application-related concepts for real-world enterprise environments.
| Start Date | Time (IST) | Day | |||
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| 10 Oct 2026 | 06:00 PM - 10:00 AM | Sat, Sun | |||
| 11 Oct 2026 | 06:00 PM - 10:00 AM | Sat, Sun | |||
| 17 Oct 2026 | 06:00 PM - 10:00 AM | Sat, Sun | |||
| 18 Oct 2026 | 06:00 PM - 10:00 AM | Sat, Sun | |||
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