ERP implementations succeed or fail on adoption — not configuration.
Definition
ERP implementation is the multi-month process of configuring an enterprise resource planning system around a business's operations and migrating teams from legacy systems to the new platform. Most ERP implementations come in on time and on budget for the technical work — and still fail because end users never fully adopt the new system.
Why ERP implementations are uniquely hard
ERPs are different from other software rollouts because they touch every function — finance, operations, supply chain, HR, customer service. A poorly-adopted CRM hurts the sales team. A poorly-adopted ERP hurts the whole company.
That breadth makes ERP rollouts vulnerable to a specific failure pattern: each function gets just enough attention to configure the system, but no function gets enough attention to drive real adoption. The result is a working system that nobody uses to its full capability.
Where adoption work fits in an ERP implementation
TAC works alongside the technical implementation partner (the firm doing the configuration) and focuses entirely on the adoption side. That means stakeholder mapping by function, role-based training that connects the system to each team's daily work, and phased go-live by department so the first wave's lessons inform the second.
We also measure adoption by function after launch, so leadership can see which teams are tracking and which need additional support before issues compound.
How TAC can help
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