Cross-Functional Workflow: Non-D365 Applications Need to Keep Up with D365 Table of Contents Share Cross-Functional Workflow: Non-D365 Applications Need to Keep Up with D365 Implementing D365 Finance & Supply Chain is a major step in modernizing business operations, but it’s not the finish line—it’s just one leg of the race. If your legacy applications aren’t keeping up, you’re dropping the baton every time data moves between systems, undoing the speed and efficiency gains D365 was meant to provide. A well-run ERP is like a relay race—each team (or system) needs to execute their part smoothly and seamlessly pass the baton to the next. If one runner is faster but the baton keeps getting fumbled, the race isn’t won—it’s lost in the handoffs. The reality is that many companies implement D365 but fail to modernize the applications that interact with it. The result? Manual workarounds, data silos, integration issues, and inefficiencies that slow everything down. If you’re sensing that processes aren’t flowing the way they should, it’s time to look at what’s happening in the handoffs. How Legacy Applications Disrupt the Flow Process Gaps and Data Blindspots Create Bottlenecks Aging applications weren’t designed to integrate with cloud-based ERP systems like D365. That means data handoffs are slow, error-prone, or reliant on manual exports and workarounds. Orders get processed in D365 but don’t sync properly to fulfillment systems. Financial reports require manual data pulls instead of real-time updates. Inventory updates lag behind, creating discrepancies between sales, purchasing, and warehouse teams. Every dropped handoff forces teams to run faster to make up for lost time, leading to more stress, inefficiency, and operational risk. Technical Debt Slows Down Progress Legacy applications often contain years of patches, custom scripts, and outdated code. They work—until they don’t. Performance issues and system crashes slow down operations. Security vulnerabilities create compliance risks. Custom fixes make upgrades expensive and time-consuming. If your IT team spends more time maintaining old systems than improving business processes, it’s a sign the baton isn’t just being dropped—it’s getting tangled in technical debt. User Experience: The Hidden Obstacle to Productivity A slow, outdated interface isn’t just frustrating—it creates real productivity losses. And as your teams adopt D365, the antiquated nature of your legacy systems becomes painfully clear. D365 enables real-time visibility, but outdated systems don’t – Users are forced to manually extract and re-enter data, creating delays and errors. D365 is designed for modern workflows, but legacy apps aren’t – What once seemed like a small inefficiency now becomes a major bottleneck. D365 empowers mobile and remote teams, but legacy systems don’t – If users can’t access critical tools from anywhere, they revert to manual workarounds. If teams are avoiding the system or working outside of it, the technology isn’t supporting them—it’s slowing them down. As companies modernize with D365, the gaps between what’s possible and what’s holding them back become impossible to ignore. Ensuring a Strong Handoff: Application Integration A successful D365 implementation requires more than just ERP—it requires modern, well-integrated applications that keep the baton moving without friction. Disconnected applications create data silos, leading to inconsistent, outdated, or incomplete information across departments. If finance, sales, and operations aren’t seeing the same numbers in real time, decision-making slows down, errors increase, and inefficiencies multiply. With proper integration, data flows seamlessly across all business functions: Orders from your CRM automatically update inventory and fulfillment in D365. Financial transactions sync instantly, eliminating reconciliation delays. Supplier updates reflect in procurement planning, preventing stockouts. Without integration, each of these steps becomes a manual, error-prone process, forcing teams to waste time chasing down the right information instead of acting on it. If Your ERP is Fast, Your Other Systems Need to Keep Up D365 isn’t an island—it’s part of a larger digital ecosystem. If your legacy applications can’t keep up, the business won’t move at the speed it should. Application modernization isn’t about changing everything overnight—it’s about ensuring that the baton is passed smoothly, so your business wins the race instead of making up for lost time. If your D365 implementation isn’t delivering the efficiency you expected, let’s talk. We’ll help you identify what’s slowing things down and modernize the systems holding you back. About the Author Abdul Hafiz is a technology leader with 25+ years of experience in optimizing and implementing ERPs to modernize finance and operations. As a Partner at Ascent Innovations, he has led growth and delivery for 14 years. He holds a master’s degree in computer and information sciences from the University of Illinois and advises executive teams on how to modernize the enterprise to drive profitable growth. Author: Abdul Hafiz Enterprise Solution Architect Icon-linkedin Share Latest Posts You might also like:
What is Application Modernization? Table of Contents The Business Case for Modernization Businesses today rely on custom-built applications to support critical operations, but many of these systems were developed years ago and struggle to keep up with modern cloud environments, AI integration, and automation needs. As technology advances, companies face a fundamental choice: modernize or fall behind. Legacy applications often introduce: Complexity and technical debt that increase maintenance costs Aging infrastructure that creates security and performance risks Poor user experience with outdated interfaces and workflows Limited AI and automation capabilities that restrict innovation Ignoring these challenges leads to rising costs, security vulnerabilities, and operational inefficiencies, making it harder for businesses to compete in a digital-first world. Why Modernize Legacy Applications? Many legacy applications, particularly monolithic architectures, present significant challenges: Difficult to update due to tightly coupled systems, making feature enhancements costly High operational costs from ongoing maintenance and resource-intensive infrastructure Scalability limitations requiring entire applications to scale instead of individual components Security risks from outdated software and lack of modern compliance controls Inability to integrate AI, automation, and cloud-native capabilities By modernizing applications, organizations can reduce costs, accelerate development cycles, and create more flexible, scalable systems. How to Approach Application Modernization A successful modernization strategy starts with a clear assessment of the current application landscape. Companies should categorize their applications based on: Business value – How critical is the application to operations, customer experience, or competitive advantage? Complexity and dependencies – What systems and integrations rely on this application? Potential ROI – What measurable benefits will modernization deliver? Applications that are both high-value and easier to modernize are often the best starting point, while complex, deeply integrated systems may require a phased approach. Key Modernization Strategies Different applications require different modernization approaches. The four primary strategies include: Rehosting (Lift & Shift) Moves applications to the cloud with minimal modifications Improves scalability and reduces on-premises infrastructure costs Best for applications that need quick cloud migration with minimal disruption. Replatforming (Migration to PaaS) Moves applications to cloud platforms with minor code adjustments Leverages managed services, auto-scaling, and high availability Retains core functionality while improving flexibility Refactoring (Cloud Optimization) Restructures applications to leverage cloud-native architectures Converts monolithic applications into microservices or containerized environments Enhances performance, scalability, and cost efficiency. Rewriting (Full Rebuild) Completely redesigns applications using modern frameworks Unlocks AI-driven capabilities, automation, and future-proof technology Ideal for applications needing extensive modernization Key Technologies for Application Modernization Modernizing an application isn’t just about moving it to the cloud—it’s about adopting the right technology stack to enhance performance, scalability, and long-term flexibility. Programming Languages: Java, .NET, Python, JavaScript (React, Angular, Vue), Go, Rust Cloud Platforms: AWS, Azure, Google Cloud, hybrid cloud environments Data & Integration: SQL & NoSQL databases, GraphQL, API-driven architectures Microservices & Containers: Kubernetes, Docker, serverless computing DevOps & Automation: CI/CD pipelines, infrastructure as code, automated testing AI & Automation: Machine learning, NLP, robotic process automation (RPA) Each of these technologies plays a role in making applications more agile, scalable, and intelligent, enabling businesses to innovate faster while reducing IT overhead. Modernization is More Than Just Cloud Migration One common misconception about modernization is that it simply means moving applications to the cloud. While cloud adoption is often part of the process, modernization is about rethinking how applications function—making them more modular, efficient, and aligned with business objectives. Some organizations take a gradual transformation approach to break apart monolithic applications over time. Others may benefit from API integration strategies, allowing modern applications to interact with legacy systems without requiring immediate replacement. The Business Impact of Modern Applications A well-executed application modernization strategy delivers: Lower costs by optimizing infrastructure and reducing maintenance requirements Greater agility with faster time to market for new features and capabilities Improved security through modern compliance standards and risk management Better user experience with intuitive, high-performance applications Future-ready systems that can easily adopt AI, automation, and next-gen innovations Final Thoughts Application modernization is not just an IT initiative—it’s a strategic business decision that impacts efficiency, innovation, and long-term growth. By choosing the right modernization strategy, leveraging modern architectures, and focusing on business-driven outcomes, organizations can ensure their applications remain a competitive advantage rather than a technological burden. About the Author Abdul Hafiz is a business and technology strategist with 25+ years of experience in optimizing and implementing ERPs to modernize finance and operations. As a Partner at Ascent Innovations, he has led growth and delivery for 14 years. He holds a master’s degree in computer and information sciences from the University of Illinois and advises executive teams on how to modernize the enterprise to drive profitable growth. Author: Abdul Hafiz Enterprise Solution Architect Icon-linkedin Latest Posts You might also like: