Phases in SAP implementation

There are different phases in SAP implementation such as requirements gathering , gap analysis , blue print design , configuration , unit testing , functional unit testing , technical unit testing , integration testing , scripts preparation , end user trading cut over activities ,other pre go live activities , and go live activities. All these phases play the major role in the successful implementation of SAP module. A functional analyst the design of the current business requirement and does the gap analysis.
When it comes to blue print design the functional guy ensures that the proper design in place for further implemantion.He is precautious about delivering the package and makes sure everything goes well accordingly.
The over allay design is manages by the project manager and the PM is responsible for a successful delivery of an implementation. When it comes to realization phase, a team member or a lead can perform the whole configuration and interact with technical team, who develops the FRICE objects,