Over the past few weeks, Daniel Small and I cohosted Roundtables on the Optimization of Production. During one of the interactive discussions, someone asked the others about the installation and success of Enterprise Resource Planning (ERP).
The discussion that followed opened up a can of worms. It seemed attendees at that Roundtable had mixed opinions of its benefits and implementation. So I decided to look a little deeper into ERP.
What is ERP?
ERP refers to a type of software that organizations use to manage day-to-day business activities such as accounting, procurement, project management, risk management and compliance, and supply chain operations. It is supposed to integrate all these into one open source that is available on many platforms.
The five main components of the ERP system are Finance, Human Resources, Manufacturing and logistics, Supply Chain Management, and Customer Relationship Management. Each of these features has sub-features and applications covering every segment of your company.
ERP keeps track of a wealth of information through the sub-features including payroll, raw materials, business commitments, purchase orders, and capacity for production.
There are three main types of ERP systems that function with different deployment model options. The most common types of ERP systems include cloud ERP, on-premise ERP, and hybrid ERP.
One of the attendees told the group they have tried several ERPs and not a single one of the programs works quite like promised by the vendors. Some of the programs worked well with one or two of the main components while others worked well with a couple of other parts. None came close to integrating all five components.
How much does ERP cost to install?
A 2022 ERP report showed that the average budget per user for an ERP project is $9,000. When you factor in how many users your system may have (especially for larger businesses), and added costs, you’ll find an ERP implementation can cost anything between $150,000 and $750,000 for a mid-sized business.
ERP costs can include hardware, network, and labor costs from IT and other departments to ensure the system can run properly. Maintenance costs for an ERP system typically run between 15–20% of the initial purchase price.

How long does an ERP system take to install?
An ERP project takes anywhere from 6 months to 2 years. It can vary widely, however, depending on the following factors: Size of the company. The complexity of the system being installed, including ISV add-ons and required customizations.
Why do ERP Systems fail?
Few people in an organization ever understand how difficult an ERP implementation is, and how a few key elements can be the difference between ERP success and ERP failure.

ERP implementation failure is a disaster for any organization – an ERP is a costly venture for any business, and losing that amount of time and money implementing a system that doesn’t work will be costly.
Here are ten reasons your ERP may fail:
- Poor software fit /inaccurate requirements
- Business leadership is not committed to the implementation
- Insufficient team resources
- Lack of accountability to make timely, high-quality decisions
- Lack of investment in change management
- Insufficient training/support
- Insufficient funding
- Insufficient data cleansing
- Insistence on making ERP look like legacy
- Lack of testing
ERP implementation failure generally results from inadequate planning and resource management, coupled with a lack of awareness regarding risks. This failure can happen at multiple levels, including critical business processes that can overwhelm a technical team’s ability to manage risks and manage change effectively.
The conclusion of the attendees is that more investigation into exactly what components each one needs for their individual company and they agreed that talking through this in an open format that encourages honest interaction was something they haven’t had before in our industry.
Register for our next Roundtable where the topic will be “Solving for Labor”

Gary Fleisher is the Editor in Chief of Modular Home Source and Offsite Builder. Email at [email protected]
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