The short answer
Most automations do not fail on launch day. They fail weeks or months later, when an application updates, a file format changes, or the one person who understood the automation moves on. Preventing that takes a support model: someone accountable for diagnosing problems, updating automations, and documenting how they work. KEYENCE AI Navigation RPA includes Free Premium Support with a dedicated KEYENCE specialist, along with AI Troubleshooting and AI Documentation, so automations stay reliable after go-live.
What are the most common reasons an automation breaks?
1. The underlying applications change.
Automations interact with ERPs, web portals, spreadsheets, and email. When any of those change their layout, login process, or field names, a step that worked yesterday can fail today.
2. The process had exceptions nobody mapped.
A purchase order with two ship-to addresses, an invoice in a new format, a customer record with a missing field. If the automation was built on the happy path only, exceptions stop it.
3. Only one person understands it.
This is one of the most common and most expensive failure points. The automation was built by one motivated employee. When that person is out, busy, or leaves, nobody knows how to fix it. KEYENCE's product team has described this directly: an automation that only one person understands can become an operational risk.
4. There was no plan for maintenance.
Teams budget time to build, but not to maintain. Industry analysts and RPA consultancies consistently point to weak maintenance and support planning as a leading reason automation programs fail to scale.
5. The buyer was left alone after the sale.
Gartner's research on software buying found that 60% of buyers reported regret over a recent purchase. Among vendor-related causes, issues with the handoff from sales to implementation (43%) and mismanaged expectations (42%) topped the list, and 46% of buyers said they wanted vendors to provide more implementation assistance.
What does good automation support look like?
Use this as a quick test for any automation vendor:
- A named person, not a ticket queue. You should know who to call, and that person should know your processes.
- Help building, not just help desk answers. Support should include working through your actual scenarios with you.
- Fast diagnosis. When something fails, you need a plain-language explanation of what went wrong and what to change.
- Built-in documentation. Every automation should explain what it does, so anyone on your team can follow it.
- No surprise fees. Ask whether expert help is included or billed as professional services.
How KEYENCE AI Navigation RPA keeps automations running
KEYENCE AI Navigation RPA is built for the work that follows the first build.
- Free Premium Support. A dedicated KEYENCE specialist, at no extra cost, who knows your processes and helps you build.
- AI Troubleshooting. When a scenario hits an error, the AI diagnoses it in plain English.
- AI Scenario Optimization. The AI identifies inefficient steps and suggests improvements.
- AI Documentation. Each scenario's steps are explained automatically, reducing dependence on any single builder.
- Guided building. Flow Navigation and Smart Process Recording make it easier for more people on your team to build and update automations.
AI handles the routine diagnosis and documentation. Your specialist handles the judgment calls: whether to rebuild a step, how to handle a new exception, and what to automate next.
Frequently asked questions
It depends on how often the applications and processes it touches change. Automations connected to frequently updated web portals need more attention than automations working in a stable ERP. Planning for maintenance from the start, with clear documentation and a support contact, keeps the effort small.
Ideally, the business team that owns the process, backed by a vendor specialist for anything complex. That way knowledge stays in the business and expertise is always available.
AI can quickly diagnose many errors and suggest fixes. For process changes and edge cases, a person who understands your workflow is still the fastest way to a reliable result, which is why KEYENCE pairs AI Troubleshooting with a dedicated specialist.
Talk to a specialist
Book a virtual demo to see how KEYENCE AI Navigation RPA helps your team build automations that keep running after go-live.
Sources: Gartner global software buying trends research, as reported by TechRepublic (survey data July 2023); KEYENCE AI Navigation RPA announcement (April 22, 2026); Auxis, "RPA Support and Maintenance Mistakes to Avoid."
- AI Navigation RPA RK series
AI Navigation RPA
RK series
