In ECC system the Transaction code AS91 is used to create asset master and also post asset values in asset accounting through ‘Takeover values’. In this five-part series on SAP ECC to S/4HANA conversions, IT consultancy Dickinson & Associates breaks down three migration methods. This blog post will describe about Data Migration process in S/4 HANA. A brownfield approach to conversion allows organizations to migrate from SAP ECC to S/4HANA by converting their existing SAP environment without reimplementation or disruption to existing business processes. SAP Activate for SAP S/4HANA Cloud, public edition b) No need for the traditional Business Blueprinting – Just scoping of SAP standard best practices: In our approach towards implementing SAP S/4HANA Cloud, public edition, we. docx. The checks accessible after the technical installation of S/4HANA and executed as a part of the data migration process are more advanced than old check. 8) One can check the documents through T-code FB03 which is used to display finance documents. You want to use SAP S/4HANA with new Asset Accounting. S4HANA vs ECC DOC. So, there are some pre-requisites that you must ensure to complete and set as per requirement. . Migration & Upgrade Planning Workshop. Published by Pradeep on March 7, 2019. Pradeep Nagireddy of Utopia outlines the key points of differentiation between ECC and S/4HANA from the perspective of a data migration expert in the. There are two options for BW. Migration to SAP S/4HANA is a quite an investment (primarily because of Cost & Change Management) for any company and is definitely one of the top priorities of the leadership (when to take that leap). The SAP S/4HANA brownfield migration approach can be supported by SAP Transformation Navigator and Readiness Check 2. ⚡The prerequisites using the migration approach “Migrate Data Directly from SAP System” for your migration to SAP S/4HANA Cloud are: You plan a data migration to SAP S/4HANA Cloud using the SAP S/4HANA Migration Cockpit. Read this FAQ to learn the scope of the solution and other information necessary to start and lead the migration project successfully. Any client specific report created in KE30. . Download Now. This blog targets SAP solution architects and Global IT members that are studying a future SAP rollout to Brazil or the conversion/implementation of S/4HANA to replace ECC or legacy ERP systems. . Case iv: No Credit Management functionality in ECC System: No action is needed. Material Ledger Preparations in SAP ECC system: Your SAP ERP Source system may be one of the below: i. rename and renumber in BW or 2) reload BW. This is by using the system conversion method. The migration of SAP FICO to SAP S4 HANA Finance not only binds all processes together but also gives a high level of personalized UX (User experience) using SAP Fiori. Another option is to reuse existing processes to minimize business disruption. 4. Project-based training gives a real-time replica experience for the best learning. 2: Customer vs. A technical conversion is a combination of a release upgrade from SAP ERP to SAP S/4HANA and a database migration from the current database system to SAP HANA. In this slide deck you find details on different tools that can be used for Data Migration in the MOVE to SAP S/4HANA. . I have two questions in this regard. Balanathan Virupasan. Last Updated on November 21, 2022 by Pradeep. Re-evaluate your solutions to see if there are solutions that can be done without. Back bone of S4H’s design is with HANA’s in memory capability and below design principles. S = Simple and 4 = 4 th generation of SAP Enterprise software. Database. Enter Project Name and click on Create. The main objective of this SAP S4 Hana Finance (FI) is to provide a comprehensive guide to customizing the SAP S. A good approach to adopt SAP S/4HANA would be to start with SAP S/4HANA Finance. Also after an upgrade is it not possible to re-open a period already closed, as after an ECC to S4HANA migration?ECC Tables after Migration to S_4 HANA(Simple Finance) _ SAP Blogs - View presentation slides online. One of the common problems with Conversion of Accounting was that pre-check tools available in the SAP ERP were not able to detect all migration relevant data inconsistencies. This Migration Guide for new Asset Accounting is relevant for the following starting scenarios: You have been using classic Asset Accounting up to now. ECC is an element of SAP’s ERP software. Testing is mandatory and critical for every single upgrade project, more so for an SAP ECC to SAP S/4HANA migration project. In S/4 HANA for cut over data migration and. So here is some learning I had from my last project. Steps 2: Select the Project. Until now you have only been using (new or classic) General Ledger Accounting that has to be migrated. In SAP ECC, customers and vendors are separate data objects. SAP S/4HANA is a technological breakthrough that changes the way enterprises manage their business operations. The brownfield approach to digital transformation is perfect for companies that are satisfied with their business processes and data management but need to enable faster adoption and development of new innovations. It involves a series of transactional steps that are. You will need to migrate to a new solution or go without. . When moving to SAP S/4HANA a choice is made between: converting a current ECC environment to SAP S/4HANA (brownfield. SAP S/4HANA is designed with SAP HANA and its in-memory computing capabilities in mind and provides multiple benefits. We are currently on SAP S/4 HANA 1709 On Premise Edition and would like to migrate the SAP ECC content to S/4 HANA. One of the key tasks when migrating to S/4HANA is to convert your Financial data from the old tables in ECC to the new tables (particularly the Universal journal) in. Migrating all your data and operations to S/4HANA with SAP Activate methodology is easier said than done. if we consolidate two ECC to S/4HANA then we would need to renumber the data from second ECC to S/4HANA in case of number conflicts like numbers which have been used by first ECC system. e. E-book formats: EPUB, PDF, online. Quality Conversion: Customer reached the SUM Toll, remembering that here will be performed Data Migration, Software Update and Data Conversion, remember to: Import FIN preparation transports and FIN data migration; Do post processing and application follow-up tasks for system conversion; Import Transport Requests in S4HANA Quality environment Data Direct Transfer Process step by step: To start data migration, project should be created in FIORI. Data Migration is a key work area for any implementation project. Conclusion. SAP Note 2239701, 2538700 and 2495932 as a reference. System used : SAP S/4HANA 2021 (S4HANA ON PREMISE) In above version you will be not able to use LTMC for data migration rather you must to Data migration cockpit fiori app. . KE91 report for line items. A look at a few common SAP S/4 HANA Conversion Complication Factors (This article is based on SAP S/4HANA 1809) Abstract. Amin Hoque. This article helps to understand integration of S/4HANA/ECC with Ariba network for various procurement business process and its flow between both the systems. Migration Guide for SAP S4HANA 1809-FICO. Copy your customized migration objects among the projects to make sure all migration projects are identical. Summary. Signs this is no routine upgrade have been there since S/4HANA first launched in 2015. using the latest SAP Kernel 7. We are given to understand that S4 brownfield migration is to be done on a period closing day. Bundle. Technology. Eg. For different FIORI deployment approach check this link. 932 Views Last edit Oct 08, 2022 at 10:00 PM 3 rev. In this course we are explaining all different ways of data migration to S/4 Hana by using Hana Migration Cockpit. The first step in the migration from SAP ECC to SAP S/4HANA Finance is to prepare the general SAP ECC system for the migration. Very useful document. So to help you better, we’ve covered a complete journey from SAP ECC to SAP S/4HANA in this blog article. Smart brownfield is one of the best & quickest way to S/4HANA transformation, NZDT approach reduces the system down time to a very great extent, which is a very crucial factor for many companies. That is happening with. 1- During the migration of information, errors of information inconsistencies can be detected: Inconsistencies caused by hardware defect (e. In this Blog, I would like to share the changes made in General Ledger Master Data in S/4 HANA. In the following picture, we can see the 2 main stages in a conversion project. SAP ECC, With or Without Material Ledger Activation ii. The cockpit is available as part of SAP S/4HANA and is included in the SAP S/4HANA license. 1. The FICO role helps implement the simplification items generated during the project's readiness check process. Jessica Claire. . You can do this using transaction LTMC for the SAP S/4HANA migration cockpit for On-Premise Edition or using “Migrate your Data” App for Cloud Editions / Fiori Launchpad. S4HANA Accrual Migration cockpit tool is a very useful tool to migration old accrual objects and historical accrual posting to the new S4HANA environment. Follow RSS Feed Hello Everyone, Can some one help. Nov 4, 2015 • 13 likes • 66,396 views. SAP Note :2941622 - Migration to S4HANA with Joint Venture Accounting running on. The migration of SAP FICO to SAP S4 HANA Finance not only binds all processes together but also gives a high level of personalized UX (User experience) using SAP Fiori. Adjustment of the objects and custom code to SAP HANA and SAP S/4HANA. SAP S/4HANA customers can take advantage of reliable migration approaches built into SAP S/4HANA using the SAP S/4HANA Migration Cockpit together with a set of predefined data migration objects. Material Ledger Preparations in SAP ECC system: Your SAP ERP Source system may be one of the below: i. 2. Migration of Report writer/painter reports from ECC to S/4 HANA. Fixed Asset migration from ECC to S4HANA. The image below outlines the stages of an SAP S/4HANA conversion: 7 steps to prepare and execute your SAP S/4HANA Brownfield Migration. User Experience. Select Required Object and click open. Project-based training gives a real-time replica experience for the best learning. The system is already technically. These have caused many good differences in SAP FICO as compared to S/4HANA Finance. We understand the S/4 HANA does support the report painter/writer reports though they have some limitations e. 0 (or prior). In this way, Data Migration will be Fast. Then Continue Planning –> select OS/DB dependent files –> and Click on Push to Download Basket. FICO is a natural starting point for most customers implementing SAP for the first time. One Step Migration: HANA DMO with S/4 HANA Conversion during the same maintenance window; 2. By the end of 2027, SAP plans to shelf their Business Suite 7 in favor of S/4HANA, which in comparison, will be supported until at least 2040. Such a partial migration is feasible because accounting is a classic back-end process that doesn't change much, according to Carsten Hilker,. Home; Community; Ask a Question; Write a Blog Post; Login / Sign-up;. Business Analytics. Will SAP Information Steward be included as a part of S/4 HANA License? For each migration object, you process any open mapping tasks. Create transparency through centralized task list. After the release of SAP NetWeaver 7. Home; Community; Ask a Question; Write a Blog Post; Login / Sign-up;. Stock Migration. Tax, both direct and indirect, is also an area where legal regulations and the mandatory changes have a high impact and where technology would need to quickly adapt in order to continue providing. g. . The CO-PA is one of them. But before diving in, it would be helpful to provide an introduction to what an SAP S/4HANA migration means and what it entails. Let's dive a little deeper by spotlighting the five biggest differences below. You can now have a single consolidated view of adequacy of financial controls across both S/4HANA cloud and on-premise. So what is difference in both. Support for SAP ECC will end in 2027 and organizations are encouraged to migrate to SAP S/4HANA. 2. As major players in the ERP space know, SAP has made it clear that they plan to cut off support for ECC, as well as 3rd-party databases, by 2025. Planning an SAP S/4HANA System Conversion. Greenfield approach - choose the right SAP S/4HANA migration strategies. Direct data transfer from ECC to S4 HANA 4 7 21,598 Brief on direct transfer: Different approaches of master data migration has been provided by SAP in S4 HANA. Although SAP offers documentation and extensive migration and conversion tools, much of SAP’s customer base still uses ECC. This is not truly a technical issue. S/4HANA authorisations. As a first step we need to determine the business processes that will be impacted. SAP S/4HANA Authorisations are based on “classical” ABAP like PFCG / SU01 / SU22 but there are many topics impact authorisation handling. Content Management. ECC does not offer these advanced features. Most of you would have. However, the upload template remains the same for both the migration tools. We help you find the right. Devise an implementation strategy that reduces migration roadblocks. The first is the green field approach, which involves starting fresh with a brand-new implementation of S4HANA. . 2. Custom code migration app: Is a tool to help Analysis in SAP Fiori, the tool is based on this remote ABAP Test Cockpit infrastructure and should be used for custom code analysis for SAP S/4HANA in the context of SAP S/4HANA conversion, it uses predefined filters, aggregation and filtering of findings, focus on used custom code, drill down on. S4HANA and its differences with. SAP is intelligent and value creating ERP and successful data migration requires below activities. HANA works on cloud. Click on Create for Starting New Migration Project. . 1 Documentation, Tools, and SAP. However, you have been using. Approximately half SAP customers are selecting a system conversion strategy to convert existing SAP ECC ERP to SAPS/4HANA. We will discuss each of the different steps per phase in more detail in the following paragraphs. Although covering key functionalities such as universal journal, appendix ledger, new asset accounting and an accelerated close, SAP’s S/4HANA Finance solution is primarily about creating a simplified user experience and access to real-time data. This is my first article hence bare with me on typos. Central Finance (formerly Central Journal) 33 Dedicated S/4 HANA Finance system (SAP HANA, SAP ERP, S/4HANA Finance) connected to one or more ERP (SAP or non-SAP. S/4HANA is the 4th ERP suite developed by SAP. New Depreciation Engine in SAP S/4 HANA Vs. The same approach can be used to migrate master. 10 40 11,508. Home > Insights > SAP S/4HANA Migration Challenges (and Solutions) to Keep in Mind. Bundle. Summary. The image map on the left allows you to explore the. Cost Efficiency for reduction in data base size linked to the table aggregation, helps reduce storage costs. Then you are not only upgrading your system, but actually a large part of your data (financial data, stock data, customer data, vendor data, etc) is converted from the ECC 6. These New GL Migration scenarios are an important part of the SAP S4 HANA Finance. The SAP Activate Methodology is a framework for implementing SAP solutions, including migration from SAP ECC to S/4HANA. List of supported scenarios: ECC classic G/L. Get tips for preparing your SAP EEC to S/4HANA conversion project. Read all about the SAP Community Migration. Migration & Upgrade Planning Workshop. . SAP Note: 1976487 Data model changes in SAP S/4HANA Finance. FI –> Bank Accounting –> Bank account –> Define House bank. Systems which are powered by SAP ERP 6. 3. HANA is superfast due to its In-Memory Computing, Columnar Database, Multicore processing and Powerful. . Kind regards. What are common SAP S4HANA migration challenges. Objectives of Cutover. The main classic ABAP rules that remain valid are: Minimize the amount of transferred data. We cannot activate Standard Ledger any time in the fiscal year during the migration process. . “Realize phase”: Implement technical and functional changes. are deprecated (SAP Note. Then you are not only upgrading your system, but actually a large part of your data (financial data, stock data, customer data, vendor data, etc) is converted from the ECC 6. Executing an ECC-to-S/4HANA brownfield migration involves tools such as SAP's Maintenance Planner and Software Update Manager. Some of the most important reports in SAP Finance is the General Ledger Line Item Reports. SAP launched R/3 way back in 1992 and has since come a long way to the modern-day ERP, SAP S/4HANA. Though we cannot define our scenarios, we can use customer-specific fields. (Start and Monitor Data Migration cockpit). S4HANA Migration Overview Samir. ISBN 978-1-4932-1945-2. I am a MM consultant and have question around vendor master. Originals are stored in Content Server. SAP S/4HANA is a game changer for treasury departments. HI Team, we are planning to migrate our ECC System to S/4 HANA System. S4 HANA Changes. Greenfield represents a total shift. Migration Monitor: Helping customers to cross check the system readiness before up time. The note contains the list of BW extractors which are fully supported, Partially supported and obsolete with S/4 HANA. 18 | P a g e An Overview Of SAP S4/HANA Created/Compiled by: Debajit Banerjee June’2016 SAP Services for SAP S/4HANA Journey SAP S/4HANA Migration - Offering from SAP Active Global Support and Consulting ** - SAP S/4HANA is a new product with various transformation paths for existing systems -. 1. . Make sure that the data from separate tables in the ERP system is converted and combined in the ACDOCA table. Please find here a first glimpse on the 6 phases of the SAP Activate methodology: “Discover phase”: Discover the value of SAP S/4HANA. It can be configured as per business-specific operations, including accounts to inventory to logistics. Upload the files among created identical migration projects. If you’re performing a brownfield migration from an existing SAP ERP system, this is the technical guide for you! From planning the project and preparing your system to adjusting custom code and executing the system conversion, you’ll get. Until now you have only been using (new or classic) General Ledger Accounting that has to be migrated. The entire business needs to be on board with your migration process. Migration means coming from an ERP system and going to an SAP S/4HANA system with JVA on ACDOCA. SAP ECC can run on databases like Oracle, IBM DB2 etc. “Deploy phase”: Prepare. This is all thanks to the re-structuring and simplification that SAP has done in Finance since the introduction of Simple Finance and subsequently S/4 HANA. The note contains the list of BW extractors which are fully supported, Partially supported and obsolete with S/4 HANA. Ram C. $99. It also supports customers during the transaction to SAP S/4 HANA . White Paper Document Version: 1. SAP S/4 HANA has advantage of HANA’s in memory capability. 9) Below is a sample of the posting documents in S/4 HANA. This phase includes adaptation to new. . Cost Efficiency. A high-level guide for the beginners. 1) Convert in BW e. 0 using enhancement package 0 or higher can undergo migration to SAP S/4HANA directly, if the system is previously a Unicode system. . By end of this blog you will be able to browse through the LTMC tcode and understand the process and functions of. Before starting the S4 migration, Check the SAP note – 2500202 – S4TWL – BW Extractors in SAP S4 HANA. We all know migration to SAP S/4 HANA is inevitable as organization will need to close the innovation gap, sooner the decision. Now, Taking over of values is not possible in S/4. x system running on any database to SAP S/4HANA,. For a highly optimal setup, the System Conversion route is ideal. Examples of mapping tasks include Value Mapping tasks (where you specify target values for corresponding source values) and Fixed Value tasks (where you set default. SUSE Linux Enterprise Server 12 SP2, SUM, AIX 7. These New GL Migration scenarios are an important part of the SAP S4 HANA Finance. We are currently working on an S4 brownfield migration project ( From ECC 6. Vikram Fotani is Professional Certified SAP S/4 HANA Consultant with 15+ years of experience. We are mapping tax related fields from ECC to S4. com. . S4HANA conversion preparations. Click Create to create a migration project. MAIN PART: In direct migration one of the significant work is to determine, define and implement field value mapping arising from change of configuration in target (S/4) as compared to source (ECC). You access the Migrate Your Data - Migration Cockpit app from the launchpad in SAP S/4HANA Cloud. 6 2. It enables organizations to design new business processes based on their existing ECC system. If needed: migration of legacy data For the migration of legacy data to SAP S/4HANA, SAP provides the SAP S/4HANA migration cockpit. 0 EHP7 and migrating to S4 Hana 1909. • Data Volume Management (DVM) During an SAP S/4HANA Conversion Best practices for DVM during the conversion of a single SAP. Then Continue Planning –> select OS/DB dependent files –> and Click on Push to Download Basket. In terms of the time of execution, the tool handles huge data very efficiently, so overall execution time in the production. Select Project. There is no concept of ‘New GL or ‘Classic GL’ in S/4 HANA. Understanding the capabilities of S/4HANA is essential for maximizing its. 28 – SD, FI: Recreation of Credit Data after Organizational Changes F. Create multiple migration projects. 1 Project Name SAP HANA 2. During the S4HANA conversion FICO data and other data will be migrated to new data structures. Configure and implement SAP FICO into the SAP S4 HANA. In conversion, we are converting system to new world of SAP S/4HANA. A Greenfield Approach will often turn out to be the most complex alternative for a transition to SAP S/4HANA. Nov 4, 2015 • 13 likes • 66,396 views. AWS. . SAP S/4HANA Migration - Introduction Migrating to SAP S/4HANA is generally a non-disruptive S/4HANA Migration Checklist & Implementation Guide (2023) April 5, 2023. In-memory database means. Function limitations: S/4HANA can handle advanced technologies. 8) One can check the documents through T-code FB03 which is used to display finance documents. Customizing Preparation. 2. . Oracle. Under Migration Objects, the system displays a list of available migration objects. Download to read offline. Custom code migration app: Is a tool to help Analysis in SAP Fiori, the tool is based on this remote ABAP Test Cockpit infrastructure and should be used for custom code analysis for SAP S/4HANA in the context of SAP S/4HANA conversion, it uses predefined filters, aggregation and filtering of findings, focus on used custom code, drill. Second way is to stage the data in a database and then perform profiling on it. The conversion planning in Maintenance Planner still requires selecting both new kernels, for source and for target database. It runs in-memory, with data stored in columns, allowing for faster, near to real-time analytics and. from SAP Apparel and Footwear (SAP AFS) to SAP S/4 Fashion and Vertical Business, SAP Extended Warehouse Management (SAP EWM) to Decentralized EWM SAP S/4HANA Migration Cockpit –Three Migration Approaches SAP S/4HANA Cloud SAP S/4HANA SAP S/4HANA Cloud SAP. SAP S/4HANA migration cockpit: Simplify the process of migrating data from SAP ECC to SAP S/4HANA Cloud with a guided, step-by-step approach. Content Management. Landscape transformation: You have various SAP systems and want to merge them in a new S/4HANA system. The following parameters such as License, Technical, Functional and Total Cost of Ownership (figure 1) must be evaluated to create a successful business case and helps to decide the SAP S/4HANA transition path i. 0 SP 08 and higher uses the same approach now for all migration scenarios. Based on the source SAP, DB & OS versions – below are the Major migration options; Note: Target or Source can be On-Premise or Cloud. Then, We can now quote the Bernoulli’s epitaph: “Eadem mutata resurgo” (Although changed, I rise again the same). SAP S/4HANA uses the same security model as traditional ABAP applications. docx. Prepare the source sandbox system to be converted, mainly adjusting the relevant items coming from the SI_Checks on the system. Create a migration project to transfer data using staging tables. FSCM-CR is built on a distributed architecture. A good approach to adopt SAP S/4HANA. ECC. Migration Guide for SAP S4HANA 1809-FICO. Conduct data audit (data health check). For mid-year migration only (for example, cutover date is 30. . 2. g. Rakesh Patil. Fixed Assets Migration in times of S/4 HANA is way more easy and straight forward than what it used to be back with ECC 6. It replaces SAP ECC’s FI-AR-CR. pdf. You will need to migrate to a new solution or go without. It is recommended to do this as a pre-project in ECC. When migrating to SAP S/4HANA, the BP model is already available and filled and can be taken over in the new system. Can I use DOCMAS using SAP BODS. Enterprises already running on SAP (ECC), can find that adopting S/4HANA is easy. Refer below start: Conversion to SAP S/4HANA- Insights into Finance Data Migration. These include changes to material requirements planning (MRP), an extension to the material number from 18 characters to 40, and an advanced available-to-promise (ATP) process. Data migration is one of the key processes in an SAP implementation. . Data Management. SAP FICO on S4 HANA course covers deep knowledge of the basics of SAP FICO as well as the delta changes involved in migration to S4 HANA. Conclusion. Srini brings 14+ Years of strong hands-on implementation and SAP Project management experience and specializing in architecting and managing delivery of SAP projects. Yet I would actually see point [3] being split in two sub-scenarios (see “migration options” diagram in original blog post): 3a. SAP S4HANA migration can present several challenges that organizations need to be prepared for, including: Data migration: Moving large amounts of data from legacy systems to SAP S/4HANA can be time-consuming and complex, requiring significant effort to ensure data accuracy and completeness. 5. You are going for S4HANA conversion if your start release is ECC6. The overall objective of the cutover activity is to transition ABC operations from operating its business systems and using legacy applications, to operating its business using SAP. One of the common problems with Conversion of Accounting was that pre-check tools available in the SAP ERP were not able to detect all migration relevant data inconsistencies. txt) or read online for free. The business needs to validate if the. Three approaches to S/4HANA migration. LTMC transaction. Specific tasks may include the following: Business process map: Discuss data requirements and data formats. Programme PROFGEN_CORR_REPORT_2 will give list of all transaction code deleted in S/4HANA which are available in ECC. Though we cannot define our scenarios, we can use customer-specific fields. Aim: To describe some of the important risk and complication factors when converting from SAP ECC to SAP S/4HANA. Your source system is an SAP ERP (ECC 6. Fixed Asset migration from ECC to S4HANA. 5 2 Getting Started. Available Migration Objects. Inventory Management in SAP BW_4HANA. Hi Thiago, Thank you for sharing this. 7) One can view and match the documents in both systems by filtering the Document Number [ Number generated in HANA] & Object key [Documents generated in ECP]. 1. If want then click “Add” else click. Otherwise, it will not be possible to carry out the. Migration to SAP S/4HANA is a quite an investment (primarily because of Cost & Change Management) for any company and is definitely one of the top priorities of the leadership (when to take that leap). S/4HANA uses SAP Fiori UX. Migration Guide for SAP S4HANA 1809-FICO. You can do this using transaction LTMC for the SAP S/4HANA migration cockpit for On-Premise Edition or using “Migrate your Data” App for Cloud Editions / Fiori Launchpad. We compared configuration and tables from source ECC system and during sanity check on new S/4 HANA 1909 system, we found that few of finance module configuration is missing like GL. 1. A migration of this scale is inevitably a major logistical challenge and requires expert support. 0 Ehp7 SoH to S/4HANA 1909 Package 2 ) with an expected go-live date of the end of June. In ECC. . SAP maintains separate customer and seller files, even when an organization partners with a company. In Traditional ERP, there was a delay in Closing activities, which could not begin until the period ended. This practical guide illustrates steps for executing the SAP S/4HANA roadmap from a data migration controls perspective. One way is to migrate just the core SAP ECC components to S/4HANA, and adopt best-in-class, API-connected alternatives – like Oracle Cloud Applications – for others like HR or.