AS400 Technical SupportMaximizing the Returns on IBM i Investments
IBM iSeries/AS400 systems form the operational backbone of many enterprise organizations. But without structured maintenance and technical support, these systems become sources of inefficiency. They drive up technical debt, degrade user experience, and reduce productivity. Professional AS400 support services address these pain points effectively, keeping these systems secure, performant, and cost-effective.
As an experienced AS400 support services provider, Damco understands that every business is unique, and so are its IBM iSeries requirements. Whether you need assistance with optimizing performance for specific workloads, seamless data migration, disaster recovery planning, or system upgrades, our IBM iSeries/AS400 specialists have the expertise to provide maintenance support that maximizes both efficiency and return on investment. We conduct regular audits, implement robust security measures, and strictly adhere to industry standards and regulations, keeping your IBM iSeries/AS400 systems secure, stable, and operationally efficient.

Our IBM iSeries Maintenance ServicesSupporting Stability While Enabling Business Agility
Tailored Maintenance for Uninterrupted IBM iSeries Performance
iSeries Application Support
Tackle the most intricate IBM AS400 challenges with iSeries application support and get the confidence to excel in today’s fast-evolving business environment.
iSeries Software Support
Unlock the true potential of IBM iSeries applications by optimizing performance, strengthening security, and troubleshooting issues with iSeries software support.
AS400 Technical Support
Remediate application issues that arise during hardware maintenance, upgrades/migrations of the IBM i application or server, server patching, etc., with AS400 tech support.
IBM i Integration Support
Connect IBM i applications with other business apps/systems, such as ERP, CRM, websites, portals, mobile apps, and BI tools, with IBM i integration support.
IBM i Migration Support
Support legacy systems during and after migration with dedicated IBM i expertise, including rollback planning, parallel running, and post-migration stabilization.
Maintenance & Troubleshooting
Minimize potential disruptions and keep AS400 systems up and running with comprehensive maintenance and troubleshooting for IBM iSeries.
Enterprise-Ready Capabilities in IBM iSeries MaintenanceMaximizing IT Value Through iSeries Maintenance Expertise
Proactive Maintenance for Long-Term System Performance
We help you connect your AS400 systems with cloud applications using integration platforms.
- Set up smooth data flows between AS400 and cloud services
- Monitor integrations and fix connection issues in real time
- Create automated workflows that connect different business systems
- Provide ongoing support for all your integration needs
Our AS400 EDI support helps you exchange business documents with partners reliably and securely.
- Set up and maintain electronic data interchange connections
- Process purchase orders, invoices, and shipping documents automatically
- Troubleshoot EDI transmission errors and connection problems
- Maintain compliance with partner requirements and industry standards
We keep your AS400 production systems running smoothly and uninterrupted every day.
- Apply AI-powered monitoring to detect anomalies before they impact users
- Resolve production problems fast to minimize business disruptio
- Manage batch jobs and make sure they complete on schedule
- Provide support during business hours and after-hours emergencies
Our iSeries web application support helps you maintain AS400 web-based applications effectively.
- Fix bugs and resolve web application issues instantly
- Update web interfaces and add new features as needed
- Monitor application performance and optimize loading speed
- Ensure web apps work properly across different browsers
We provide complete three-tier technical support for your IBM i systems.
- Answer user questions and resolve basic technical issues immediately
- Investigate complex problems and perform detailed system troubleshooting
- Provide expert solutions for difficult technical challenges and system issues
- Escalate critical problems to IBM when necessary for resolution
Our teams configure and maintain your AS400 servers for optimal performance and reliability.
- Set up new systems and configure settings for best performance
- Apply software updates and security patches regularly
- Monitor system health and address potential problems proactively
- Perform regular maintenance to prevent system failures and downtime
Our data management support helps you share information across multiple AS400 systems.
- Set up connections between different AS400 servers and locations
- Monitor data replication and keep information synchronized
- Troubleshoot data sharing issues and connection problems quickly
- Optimize data transfer performance for faster information exchange
Our AS400 specialists create and maintain clear documentation for your IBM i systems and applications.
- Document system configurations and settings for easy reference
- Create user guides and training materials for staff
- Maintain application documentation and update it when changes happen
- Provide disaster recovery documentation and system backup procedures
Maximize Application Uptime with IBM i Support
IBM AS400 Support SolutionsSolving Real Industry Challenges
Expert-Led Support for Real-World Industry Roadblocks

- Fix system issues before they affect patient care
- Monitor systems 24/7 to prevent unexpected downtime
- Maintain backup systems for patient data protection
- Update security settings to protect medical information
- Keep ATM and banking systems running all day
- Resolve transaction processing issues quickly to avoid delays
- Monitor security threats and apply protection patches immediately
- Maintain backup systems for financial data safety
- Remediate point-of-sale issues during peak shopping hours
- Monitor inventory systems to prevent stock problems
- Maintain payment processing systems for smooth checkouts
- Update systems during off-hours to avoid disruptions
- Optimize grade systems before report card periods
- Monitor registration systems during enrollment peak times
- Maintain payroll systems for accurate staff payments
- Update systems during school breaks only
- Keep subscription systems running for customer billing
- Solve content scheduling issues before broadcast times
- Monitor advertising systems for accurate revenue tracking
- Maintain viewer databases with current subscription information
- Keep listing systems updated for accurate availability
- Eliminate rental processing hassles to avoid tenant problems
- Monitor accounting systems for accurate financial reporting
- Maintain commission systems for agent payment tracking
Our Approach Delivering Reliable AS400 Support That Powers Enterprise Continuity
Proven Methodology for Maximizing AS400 Value
Assessment of Requirement
Our experts understand your business goals and project requirements to devise a roadmap for sustained iSeries maintenance and support.
Recovery Strategy
We deploy virtual servers and containers for real-time backup and recovery, a strategy that keeps critical IT operations up and running within complex environments.
IBM AS400 Maintenance and Testing
Our experts run rigorous workload drills and system testing to make your applications operate with enhanced functionality and peak performance post-migration.
Comprehensive Documentation
We maintain detailed technical documentation and establish monitoring best practices to empower your team and streamline IBM i maintenance.
Legacy Integration
Our expertise across diverse legacy platforms allows us to implement cohesive integration strategies for a fully connected application landscape.
Stay Ahead, Stay Secure with IBM AS400 Maintenance
Why Choose Damco as Your IBM iSeries Support Company
Choose Damco for reliable IBM system support powered by agility, expertise, and modernization excellence.

- 24/7 Support We offer round-the-clock AS400 tech support beyond standard business hours to get you going again whenever you hit a roadblock.
- Compliance and Governance Our teams ensure 100% adherence to industry regulations, backed by solid documentation to support post-modernization governance.
- Flexible Protection Plans We offer customized post-modernization support plans to resolve technical glitches and optimize system performance according to your specific budget.
- Long-Term Partnerships With a track record across 25+ industries, we build long-term partnerships with global clients. Many of our clients have worked with us for over six years.
Frequently Asked Questions
AS400 support and maintenance involve a comprehensive range of services designed for the upkeep of IBM’s AS400 systems. This includes routine OS and firmware updates, security patch deployment, and performance tuning. Additional services include disaster recovery planning, compliance auditing, application bug fixes, and strategic technology consulting. The goal is to minimize downtime, optimize system performance, and extend the AS400 systems lifecycle, while keeping critical business applications operational.
Indeed, we offer end-to-end consultation for IBM iSeries for support and maintenance. Our AS400 experts can chalk out the best maintenance and support plan that perfectly meets your business objectives. Backed by a pool of seasoned support professionals, we keep your AS400 system environment optimized for sustained success. Furthermore, we understand the importance of fostering long-term partnerships, and our commitment goes beyond a one-time consultation. Get in touch with us today and let our experts be your trusted partner in achieving the highest levels of efficiency.
Definitely! Damco Solutions is the top choice for conducting a comprehensive audit of the AS400 application's performance and stability. Our team of experts brings a wealth of experience and expertise in evaluating and optimizing AS400 environments, so that they operate at optimal efficiency. Furthermore, we can help you identify potential bottlenecks, streamline processes, and implement strategic improvements. Contact our experts today to schedule the audit and experience a significant boost in the performance and stability of AS400 applications.
Yes, we offer flexible and reliable ad-hoc support for the IBM iSeries AS400 systems. Whether you need periodic support for routine maintenance or immediate assistance for unexpected issues, our team of seasoned professionals is always ready to step in and provide immediate solutions. Partner with us for on-demand IBM AS400 support that not only aligns with your unique business requirements but also provides you with peace of mind and unmatched productivity.
Yes, we offer post-modernization maintenance and support services for IBM i applications. We have over two decades of experience in remediating sub-optimal application modernization, migration, and integration. Our dedicated team of experts is committed to providing ongoing assistance and implementing enhancements to keep the AS400 environment at its best. Get in touch with our IBM iSeries/AS400 experts today and let them guide you through the post-modernization phase.
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