Enterprise resource planning includes applications that work together to assist in all major areas of the management process. Choosing the right ERP implementation method is just as important as choosing the right software. ERP implementation methodology should be discussed with the supplier to use the most appropriate method. Some of the different implementation methods are phased deployment, big bang method, and parallel implementation.
Choosing the right ERP implementation can be difficult, as what may work for one company may not work for another. The strategy should be chosen depending on the circumstances.
And here the use of the enterprise resource planning system occurs simultaneously, and the system is immediately installed throughout the company. For this, you need to carefully plan the work before use.
With proper planning, the new ERP system is launched by decommissioning the old system. This ERP implementation methodology costs a little less and is done quickly. This happens immediately, so the implementation time is reduced, and everyone knows what day the implementation should take place. The training period is also shortened, since training is only conducted on the use of the new system, and not for the transition period.
But the Big Bang also has its drawbacks. Employees have less time to get used to the new system, some details may be forgotten to switch to the new system in one go.
It's different from the big bang, and not all changes happen at once. Implementation is performed in a series of steps that are predetermined by module, unit, or location. In a phased module deployment, the modules are implemented one by one. Critical ones are implemented first, and then others are added. In some cases, critical ones are added later.
In a phased deployment by location, if the company has multiple branches, the new system is implemented in one location at a time. This approach is usually used in large organizations. The advantages of a phased rollout are that there is plenty of time for changes to be made, and more time for users to adapt to the changes. The disadvantages are that several adjustments are required, and the period of application is very long.
This is one of the least risky ERP implementation methodologies as it involves the sharing of the old and new ERP systems. It has its pros and cons.
There is a certain way to choose the right ERP methodologies as it should be based on the company's strategies and objectives.