Digital economy has arrived in a big way and only a few people will disagree that it is here to stay. Digital transformation, which is fueling the digital economy, is rapidly disrupting the entire value chain in many industries. You need a digital core for your business to survive and thrive in such a fast paced digital economy. A digital core platform allows you to get connected with your customers, supply chain partners, social networks, devices and things, all at the same time. In other words, it enables you to digitalize and internet-ize your business. SAP S/4 HANA is a digital core platform designed and developed by SAP.
SAP S/4 HANA enables you to connect to the internet economy in the ways which could not be imagined just some time back. It helps you digitalize your value chain with all the value chain partners around 4 key digital transformation themes –
There are 5 important innovations which underlie SAP S/4 HANA digital core platform -
The last point mentioned in the above list needs further investigation as how existing or new SAP customers can adopt SAP S/4 HANA in a non-disruptive way to make it a digital core for their business. Let’s look at the 3 situations possible and discuss 3 deployment options which suit these situations.
There are 3 starting points as the customer journey to SAP S/4 HANA which are a) New SAP customer, b) Existing customer with SAP Business Suite on any DB and c) Existing customer with SAP Business Suite powered by SAP HANA. The On-premise deployment options vary according to each of these situations.
Plan the scope and identify key business scenarios
Install HANA and S/4 HANA: This would require installation of SAP NetWeaver Application Server ABAP 7.5 based on SAP HANA, followed by installation of SAP S/4 HANA on-premise edition. After this, SAP Fiori for SAP S/4 HANA on premise edition needs to be installed
Import data from legacy application as needed
Install exchange innovation such as SAP Simple Finance.
In summary, in this scenario, first SAP S/4 HANA implementation is done and then master and transactional data are migrated from the legacy system.
2. Starting Point B
Customers with SAP ERP on any database
In this scenario, the customer wants to migrate from on-premise SAP ERP to SAP S/4 HANA, on-premise edition. The customer journey involves 6 key steps as mentioned below -
Plan the scope and identify key business scenarios
Update SAP ERP ECC6 to EhP7 and Unicode data types. This also includes updating to SAP NetWeaver Application Server ABAP 7.5
Migrate the database to SAP HANA
Install SAP S/4 HANA on-premise edition and install SAP Fiori for SAP S/4 HANA, on-premise edition
Migrate the data from old data structures to the new simplified data structures
Install exchange innovation such as SAP Simple Finance.
3. Starting Point C
Customers with SAP Business Suite powered by SAP HANA
In this scenario, the customer wants to migrate from on-premise SAP ERP powered by SAP HANA to SAP S/4 HANA. The customer journey involves 3 key steps as mentioned below –
Plan the scope and identify key business scenarios
Install exchange innovation such as SAP Simple Finance.
In case the customers want to start with SAP S/4 HANA cloud edition, the journey is going to comprise the following steps –
Try SAP S/4 HANA cloud edition and buy the subscription
Migrate the data to SAP S/4 HANA cloud edition from the legacy system
Integrate the applications with SAP S/4 HANA cloud edition as necessary
Test and use SAP S/4 HANA cloud edition.
Depending upon their starting point, the SAP customers can walk an appropriate journey path and deploy and run SAP S/4 as their digital core which can help them survive and thrive in the digital economy.
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