We Work Inside Existing AS400 ERP Systems

AS400, IBM i, and the Systems That Still Run the Business


We know the modern name is IBM i, and we know AS/400 has gone through several names over the years. Still, many businesses proudly call it the AS400, and we respect that. For companies that have relied on these systems for decades, AS400 is not just an old term. It represents stability, reliability, and software that kept the business running.

Inspired Technology Systems works directly inside existing AS400 and IBM i ERP systems. We help companies maintain, improve, modernize, integrate, and eventually migrate their systems when the time is right.

Some companies need practical support for the system they already have. Others need new reporting, workflow improvements, monitoring, integrations, or a long-term path toward a modern ERP platform. We can help with both.

Modify and enhance existing AS400 applications

Fix reporting, workflows, and performance issues

Add functionality without replacing your entire system

Support legacy ERP systems running on IBM i


Modernize Your AS400 Without Breaking What Works


Improve user interfaces (web-based, modern front ends)

Add integrations to newer systems

Extend functionality without rewriting everything

Keep the stability of AS400 while improving usability


When You're Ready — Migrate from AS400 to a Modern ERP System


Evaluate your current AS400 ERP system

Identify what should be kept vs. replaced

Migrate data, workflows, and processes

Transition to a modern ERP system without losing operational knowledge


AS400 Experience That Goes Beyond Basic Support


Deep understanding of ERP systems on IBM i

Experience with distribution, manufacturing, and warehouse operations

Ability to both support AND replace legacy systems

Not just consultants — actual system builders





Support, Modernization, and Migration Without Guesswork


Many companies still depend on AS400 and IBM i systems because those systems work. The problem is usually not the platform itself. The problem is that the business changes, users need better tools, integrations become necessary, and fewer people understand the original software.

Inspired Technology Systems helps companies improve existing AS400 applications without forcing a full replacement before the business is ready. That may include fixing reports, improving workflows, adding alerts, building integrations, cleaning up old processes, modernizing user access, or connecting AS400 data to newer systems.

When replacement does make sense, we can help evaluate what should be kept, what should be rebuilt, and what should be moved into a modern ERP system. The goal is not to throw away years of operational knowledge. The goal is to preserve what works while giving the business a cleaner path forward.

AS400 Experience Backed by Real ERP Development


Inspired Technology Systems is not just an outside consulting firm giving generic advice. We build and support ERP software for warehouse, food distribution, cold storage, and manufacturing operations. That gives us a practical view of how business software actually needs to behave under daily operational pressure.

We understand inventory, orders, purchasing, billing, reporting, warehouse activity, users, permissions, alerts, and business-critical workflows. That matters when working inside an existing AS400 ERP system, because the technical work only matters if it protects the operation.

Whether you need support, modernization, integration work, or a migration plan, we approach the AS400 with respect for the system and the business it supports.

AS400, IBMi, and iSeries Software Services


These are some of the services we can provide. We give you the software and train your team to maintain it or you can contract us to monitor, maintain and support it.

MSGW monitoring, MSGW notifications

Be notified of any jobs in MSGW status (Message-Wait) immediately or after a pre-setup number of seconds or minutes. Define rules by Job Name, or Subsystem. Applicable for nearly all software implementations on the AS400, IBMi, or iSeries




LCKW monitoring, LCKW notifications

Be notified of any jobs in LCKW status (Lock-Wait) immediately or after a pre-setup number of seconds or minutes. Define rules by Job Name, or Subsystem. Also applicable for nearly all software implementations on the AS400, IBMi, or iSeries




Active Job Monitoring

Setup a list of Job Names to monitor and notify when it's not running. This ensures you'll never run into the situation where a job that was supposed to be running, isn't running for a long period of time. Prevent issues by being proactive in finding them and being notified before your user community. Again, for nearly all software implementations on the AS400, IBMi, or iSeries

Setup automated purges of old stream files, IFS objects, directories and spool files

Having a purge and cleanup plan for your system is important. We can setup different rules for different folders or directories and purge them by age. We can setup different rules for different OUTQs or different Spool Files and purge them by age. This will free up your job tables preventing major issues. AS400, IBMi, or iSeries implementations.

Setup alerts of remaining disk space

Monitor your disk utilization by being notified proactively of any sudden jump in disk usage.









Automated FTP or TCP scripts

Automatically transmit a file via FTP or another protocol if a file is placed in folder. This is great for updating inventory in Scale systems where the 'monitor' scale needs to be updated periodically with a new set of SKUs for the day. We can leverage this technique for a variety of implementations like order transmission or ASN transmission of your shipments. AS400, IBMi, or iSeries implementations.

Job Completion Notification

We can modify your existing software and incorporate notification of when a process starts and/or when it ends. You can stop guessing when and if something took place by being notified so. AS400, IBMi, or iSeries implementations.






Programming Change Delivery Platform

If you have test and production environments and need to deliver software from one environment to another, or even one system to another, we have tools we can provide and train you on to streamline this process and even make it free of mistakes and missed steps. AS400, IBMi, or iSeries implementations.




Audit Trail

We can hook into the QAUDJRN journals and scrape them loading a database of important events you can then inquire on. For example, find out each and every time a user changes his or her password. Or log and report each time a particular user logs into the system, their activity, and when they log out. Mobile-friendly and mobile-first design, according to your needs. AS400, IBMi, or iSeries implementations.


Modernization of Backups

We can optimize your Backups so they run faster and disrupt your business for a minimal amount of time. We can also modify or implement a plan to eliminate or minimize your tape backups by utilizing virtual tape technology. Backups can be performed and then off loaded to external storage and even the cloud. Imagine not having to lug around tapes or pay for off side tape premises. AS400, IBMi, or iSeries implementations.

Off load your journal receivers to external storage

We can setup nightly purges and FTP processes to remove journal receivers from your system and store them on external media and even the cloud. This can free up disk space making your system run smoother or even allowing you to grow your business before upgrading. AS400, IBMi, or iSeries implementations.



Map your IFS or Disk Storage

We can scrape your IFS system and files on a regular basis and allow you inquiry over them. Determine temporary directories that should be purged or find old objects you no longer need. AS400, IBMi, or iSeries implementations.






Variety of alert formats

Stay informed on your PC, tablet, and phone. We can alert you via system messaging alerts, emails, and/or Telegram push messaging. We make sure you know what you need to, as soon as it happens. AS400, IBMi, or iSeries implementations.