Last Updated on May 16, 2023 by Pradeep
Among various questions related to SAP S/4HANA, one frequently asked question is SAP Brownfield vs Greenfield implementation in S/4HANA. So here I am explaining this difference with this piece of the blog post.
First of all, you should know that SAP SAP S4 HANA can be implemented in two ways.
- Greenfield implementation (New Implementation)
- Brownfield implementation (Migration or Updating)
SAP Brownfield Vs Greenfield Implementation – Key Difference
The Greenfield implementation means doing the fully new implementation in the SAP system where we have to start everything from scratch. On the other hand, in the Brownfield implementation, we only need to upgrade our existing system. Thus, Brownfield is a Migration Process.
Hence we can also say, that the Greenfield approach is a time-consuming project as it involves the A to Z process of SAP implementation.
The Greenfield Implementation
The Greenfield approach translates into reimplementation. It works in implementing a new system and data migration.
The most advantage of going Greenfield is that the client goes clean the floor. A new system has more flexibility and will better support any desired additional customization. Also, this method supports complete re-engineering process simplifications and pre-defining your “migration objects and best practices
The next question arises – How much time its take for doing Greenfield Implementation?
The answer cannot be a standard one. The duration depends on many factors in each separate instance. The duration depends on many factors in each separate instance. Companies have their business process; collaboration teams work differently and sometimes even unexpected factors.
Choice of Deployment
- On-Premise – We can configure using SPRO and in the future SAP will provide S/4 HANA-guided configuration
- On Cloud – Cloud provides S/4 HANA Guided configuration to implement S/4 HANA – An assisted way to adapt best practices to customer needs
- Hybrid – This type of implementation contains both on-premise and on-cloud.
Brownfield Migration
As mentioned above, Brownfield (Migration) Brownfield approach means upgrading your existing system.
Benefits of Brownfield Migration in SAP S/4HANA
Securing Earlier Efforts:- Most of organization chooses this method in the spirit of safeguarding their previously-made investment.
Not Disturbing Current Process:- Brownfield also provides a lesser disruption of the ongoing activities. This approach practically represents upgrading the current SAP system to SAP S/4 HANA Finance.
Continuity of Operation- Most organizations opt for the Brownfield approach, in view of ensuring the continuity of the operation. Also, the clients often desire to get the most out of their new investments in their already existing SAP system.
Availability of Previous and Current operations:- Additionally, they want to keep their existing customisations instead of reproducing them in the new system. This desire is fulfilled easily by the brownfield migration process in SAP S4 HANA.
Do read it: Deployment options in SAP S4 HANA Finance
EndNote
This article briefed you on the basic knowledge of SAP Brownfield vs Greenfield implementation in S4 HANA. You would hear these two terms many times while working on an SAP project.
Even as a beginner, while you explore career opportunities in the SAP sector, you should update yourself with these small terms which are frequently asked in interviews and further, used in actual work. So be updated constantly.
Watch Video:- SAP S/4HANA Finance 1909 – Detailed Guide
