Wednesday, July 29, 2015

SAP Cloud Solutions - IaaS/PaaS/SaaS in a NutShell...!!!

SAP has customers who’ve invested 40+ years with our on premise offerings and now want to move these mission critical applications, like ERP and BW, to the cloud. We also have customers who simply want to build or run innovative applications in the cloud to better meet their customers’ needs.
To ensure we address the broad range of customer requirements that exist, SAP offers a full range of cloud solutions that I’ll discuss below. But before I do, I’d like to make sure we’re all on the same page when it comes to common cloud terminology. The easiest way to take you through it is by using my favorite analogy, pizza:
  • Infrastructure as a Platform (IaaS) is akin to ‘‘Take and Bake’. The vendor supplies your pizza fully assembled but uncooked. So you take it home, bake it and serve it.
  • Platform as a Service (PaaS) is more like ‘Pizza Delivery’. The pizza is delivered baked to your home and you serve it up.
  • Software as a Service (SaaS) can be viewed as ‘Eating Out’. You go to a restaurant, order what you want and eat it. No dishes and no preparation—the vendor takes care of everything.
pizza as a service
It’s a pretty simple but logical way to think about common cloud offerings. Now with that in mind, let’s take a look at the range of SAP cloud options available today:
  1. For customers who are running on premise SAP applications like ERP or BW, and who want maximum control and customization when moving these mission critical systems to run in the cloud, we offer a private managed cloud environment—the SAP HANA Enterprise Cloud (HEC)—which is run in SAP’s trusted data centers. This is our IaaS offering.
  2. For customers who want to get started in the cloud quickly and easily with pre-built, standard business applications, we offer a number of SaaS applications focused on HR, finance, procurement, etc., that are fully baked and ready to use. These include SAP SuccessFactors, Concur, Ariba and many other next generation apps covering a multitude of customer needs.

  1. And for those customers who prefer to build and run custom cloud applications, extend the functionality of their on premise or existing cloud applications, we offer our PaaS solution, the SAP HANA Cloud Platform (HCP).
It’s important to note that all the cloud offerings listed above run on one common cloud infrastructure to ensure a unified and integrated cloud environment.
How is SAP Different from Other Cloud Players?From a SaaS perspective, SAP has the broadest cloud capability end-to-end. Other, mostly niche, players do not have SAP’s proven track record of bringing solutions to the enterprise nor do they have the breadth, reach or coverage across industries. We leverage the most modern design paradigms and in-depth industry knowledge to give customers the best cloud applications on the market.
This also holds true when comparing SAP to many traditional IaaS vendors who tend to offer a general purpose (commodity) infrastructure play and compete solely on cost. How you get your business to the cloud, what you do with it, the types of workloads you run, etc. are not really addressed. That’s where SAP differs – we’ve thought through everything customers are going to need to set up their own cloud infrastructure and we tackle their landscape complexities up front, eliminating hidden costs. I like to call this the SAP white glove treatment.
Another key differentiator is our robust cloud platform, HCP. What makes it so robust? HCP comes with the full range of database and application services, including the powerful in-memory SAP HANA database, needed to build world-class and data intensive apps. In addition, we have built many of our cloud apps on HCP and will continue to do so in the future. We also give customers the ability to change, extend and modify those apps. That’s powerful functionality, and it’s what our customers need and want.
Innovative Technologies for Competitive AdvantageRob Glickman kicked off this blog series with a discussion about innovation as the real value of the cloud. By moving to the cloud, companies can quickly access the latest innovative technologies and applications to achieve competitive advantage. And SAP, having recognized this critical and intrinsic value, offers cloud solutions based on powerful new technologies, like the SAP HANA database, to ensure our customers stay ahead of the pack.

 

Friday, July 3, 2015

The road to SAP S/4HANA: the different migration paths.


Introduction

SAP Simple Finance, on-premise edition marked the first step in our SAP Business Suite 4 SAP HANA roadmap for customers. With the installation of the SAP Simple Finance, on – premise edition the customer is joining the SAP S/4HANA family.  However, with the SAP S/4HANA, on – premise edition 1511 (Q4/2015) the functional scope will be enhanced with additional application innovation in the logistics area.
Depending on customer’s requirements and roadmaps there are different transition paths to SAP S/4HANA. The following figure displays an (abstract) roadmap of a specific customer on his journey to SAP S/4HANA, on-premise edition. This customer is planning to move to SAP S/4HANA with a roadmap which goes over several years. First the customer moved to SAP Business Suite on HANA, now he plans to go to SAP Simple Finance, on-premise edition and then as a third step to SAP S/4HANA, on-premise edition which does include application innovations in logistics area.
 
Figure 1.JPG
Figure 1: Move to SAP S/4HANA, on-premise edition – a possible customer Roadmap in several steps
 
In addition to the technical move to SAP S/4HANA this specific customer is simplifying their overall system landscape. Currently, several SAP Business Suite Systems are used in the different regions; however, a central SAP S/4HANA system per region is planned as a target.
For a different customer, a different roadmap might be applicable. The following figure gives an outlook to the to SAP S/4HANA, on-premise edition 1511 (Q4/2015 delivery). Here, it is planned to offer a path where the customer can move to SAP S/4HANA, on-premise edition 1511 (Q4/2015 delivery) from a SAP Business Suite start release (for example SAP ERP 6.0) still on anyDB.
Figure 2.JPG
Figure 2: Move to SAP S/4HANA, on-premise edition 1511 (Q4/2015 delivery) – a possible future roadmap

Technical details and pre-requisites of the different transition paths

 

SAP Simple Finance, on-premise edition

Today (as of June 2015) a customer can join the SAP S/4HANA family by installing SAP Simple Finance. In different documents you can find the term “exchange innovation add-on”, because SAP Simple Finance replaces the classic ERP Financials with application innovation in the financial area.
 
More information about SAP Simple Finance, on-premise edition can be found here:
SAP Notes related to SAP Simple Finance:
  • For Information on product name see SAP note: 2171868
  • For the latest updates refer to SAP note 2117481
  • For release restrictions see SAP note 2127080
  • Compatibility of enterprise extensions, industry solutions, and add-ons can be found in SAP Note 2119188.

Technical Prerequisites and Software Products

Technically the SAP Simple Finance, on-premise edition 1503 is based on:
  • SAP enhancement package 7 for SAP ERP 6.0
  • SAP NetWeaver 7.40
  • SAP HANA database
Figure 3.JPG
Figure 3: SAP Simple Finance, on-premise edition 1503 (basically)

With the installation of SAP Simple Finance on-premise edition, several software units are installed.
  • SAP Simple Finance, on-premise edition
  • SAP HANA Live for SAP Simple Finance, on-premise edition
  • SAP Fiori for SAP Simple Finance, on-premise edition
  • SAP Smart Business for SAP Simple Finance, on-premise edition
More detailed information can be found in the Administrators Guide for the SAP Simple Finance, on-premise edition 1503.


The transition path to SAP Simple Finance, on-premise edition

In the following constellations a one-step transition path from SAP Business Suite to SAP Simple Finance, on-premise edition 1503 is supported:
  • One-Step Procedure for customers on anyDB, ABAP AS 7.0x, SAP ERP6.0 EHPx
  • One-Step Procedure for customers on SAP HANA, ABAP AS 7.40, SAP ERP6.0 EHP7         
  • One-Step Procedure for customers on SAP Simple Finance 1.0
 
These constellations are displayed in the following figures:
Figure 4.JPG
Figure 4: SAP Simple Finance, on-premise edition 1503 - One-Step Procedure for customers on anyDB, ABAP AS 7.0x, SAP ERP6.0 EHPx

Figure 5.JPG
Figure 5: SAP Simple Finance, on-premise edition 1503 - One-Step Procedure for customers on SAP HANA, ABAP AS 7.40, SAP ERP6.0 EHP7
Figure 6.JPG
Figure 6: SAP Simple Finance, on-premise edition 1503 - One-Step Procedure for customers on SAP Simple Finance add-on 1.0


Additional Remarks:
  • It is planned to deliver further innovations for SAP Simple Finance in 2016. It is planned to provide appropriate migrated paths then. 
 
 
 
 
 

SAP S/4HANA, on-premise edition 1511

With the SAP S/4HANA, on-premise edition 1511 (Q4 / 2015 delivery) it is planned to enhance the functional scope with application innovation and simplification in the logistics area. Now with application innovation in financials and logistics area we could speak of the SAP S/4HANA Core. More application innovations are planned to enhance the SAP S/4HANA Core then in future.  In addition to the application simplification in financials and logistics area the SAP S/4 HANA Core consists of the SAP Fiori user experience (UX), and innovations for the digital economy based on SAP HANA.
Figure 7.JPG
Figure 7: SAP S/4HANA, on-premise edition 1511 - technical stack (basically)
 
To ensure a smooth transition to SAP S/4HANA, on-premise edition traditional features will stay available. Besides application specific functionality, just the SAP GUI based user interface technology should be listed as still available functionality after the move to SAP S/4HANA.
 

Technical Prerequisites and Software Products

Technically the SAP S/4HANA, on-premise edition 1511 is based on:
  • SAP S/4HANA core components (including simplified financials and simplified logistics)
  • SAP NetWeaver 7.50
  • SAP HANA database
 

The transition path to SAP S/4HANA, on-premise edition 1511

In the following constellations a one-step transition path from SAP Business Suite to SAP S/4HANA, on-premise edition is supported:
  • One-Step Procedure for customers on anyDB, ABAP AS 7.0x, SAP ERP6.0 EHPx
  • One-Step Procedure for customers on SAP HANA, ABAP AS 7.0x, SAP ERP6.0 EHPx
  • One-Step Procedure for customers on SAP HANA, ABAP AS 7.40, SAP ERP6.0 EHP7, SAP Simple Finance add-on 1.0 / SAP Simple Finance, on-premise edition 1503
 
These constellations are displayed in the following figures:
Figure 8.JPG
Figure 8: SAP S/4HANA, on-premise edition 1511 - One-Step Procedure for customers on anyDB, SAP ERPx
Figure 9.JPG
Figure 9: SAP S/4HANA, on-premise edition 1511 - One-Step Procedure for customers on SAP HANA, SAP ERP6.0 EHP7

Figure 10.JPG
Figure 10: SAP S/4HANA, on-premise edition 1511 - One-Step Procedure for customers on SAP Simple Finance


Additional Remarks:
  • An explicit upgrade to Enhancement Package 7 is not required for the move to SAP S/4HANA, on-premise edition 1511. See figure 8 and figure 9 above.
  • Customer using older SAP Business Suite Releases (for example still on Non-Unicode) can move to SAP S/4HANA, on-premise edition 1511 in a two-step transition approach.
  • The installation of the SAP Fiori UI software components are a separate installation step and typically installed on a separate, central gateway server. Due to simplification reasons the figures above do not visualize this aspect.