SAP Advanced Lecture | FruTech.io
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- SAP stands for Systems, Applications & Products and was founded in 1972 in Germany by five former IBM employees. It provides enterprise software including ERP, CRM, SCM, PLM, HCM and more. - The core components of SAP include ECC for ERP, SAP HANA for analytics, SAP BW for data warehousing, and various other modules. Data can be provisioned between systems using tools like SLT, BODS, RFCs, and third-party options. - SAP uses a multi-tiered landscape with the front-end applications interfacing with back-end databases and data provisioning technologies to integrate systems and enable analytics.
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SAP Advanced Lecture | FruTech.io
- 2. 2 Agenda ● What is SAP? ● Landscape and Components Overview ● Data Provisioning Deep Dive ● Key concepts Deep Dive ● Conclusion
- 3. 3 1.HISTORY
- 4. 4 Top 10+ Software Companies in the world? 01.29.2022 https://www.softgudam.com/best-software-companies/
- 5. 5 What is SAP? Stands For Systems, Applications & Products Started by 5 German guys in (1972) SAP SE is the parent Company (from SAP AG - circa 2013) From a stock corporation under German law to a European Company Fun Fact: 77% of worlds Revenue touches SAP Systems
- 6. 6 SAP PRODUCT HISTORY https://blogs.sap.com/2016/04/06/sap-s4hana-from-an-abap-programmers-view/ Why R? SAP R/3 Architecture. SAP R/3 is one of the main product of SAP, where R stands for RealTime and the number 3 relates to three tier application architecture(Data base,Application Server and Client). Most of the business in todays world runs on SAP R/3 system.
- 7. 7 ERP (Orientation) Example Use Cases ● Market to Cash ● Finance ● Stock Management ● Purchasing ● Staff management ● Supply chain optimization https://www.researchgate.net/figure/ERP-System-Flow-Chart-in-APC_fig4_287121397
- 8. 8 SAP PRODUCT MAP SAP Business Suite SAP BW SAP HANA ERP (ECC) ERP Central Component SRM Supplier Relationship Management PLM Product Lifecycle Management SCM Supply Chain Management FICO Financials and Controls CRM Customer Relationship Management SD Sales and Distribution TR Treasury PM Plant Management PY Payroll PA Personnel Management MOB Mobile BASIS Admins e.t.c Modules Ariba Concur Success Factors NetWeaver Business Objects MaxDB Sybase ASE Now SAP Adaptive Server Enterprise SQL Anywhere Sybase IQ Now part of the SAP family e.t.c.
- 9. 9 Battle of the Giants NetSuite vs SAP ERP? Fun fact: At one time, SAP was the largest retailer of Oracle databases. We will see why, later!
- 10. 10 Growth Strategies (Build vs Acquire) SAP Oracle Success Factor Ariba Qualtrics Concur JDE Siebel Legacy Legacy
- 12. 12 SAP “Landscape” Overview SAP Business Suite ERP (ECC) ERP Central Component SRM Supplier Relationship Management PLM Product Lifecycle Management SCM Supply Chain Management FICO Financials and Controls CRM Customer Relationship Management Appliance NetWeaver ABAP Advanced Business Application Programming Database (Oracle, Hana, DB2 e.t.c) SAP HANA High Performance Analytical Platform (In Memory) SAP BW Business Warehouse Database (Oracle, Hana, DB2 e.t.c)
- 13. 13 SAP BW OVERVIEW ECC (ABAP) SAP HANA High Performance Analytical Platform (In Memory) SAP BW Business Warehouse (LSA/LSA++ Layered Scalable Architecture) Database (Oracle, Hana, DB2 e.t.c) PSA Persistent Staging Area ODS Operational Data Store DSO Data Storage Objects InfoSets InfoCubes MultiCubes Data Modeling in SAP Business Explorer (BEx) Queries End User Reporting SpotFire, Crystal Reports, WEBi, e.t.c. Competition ● Oracle ● DB2 ● Microsoft ● Netezza ● Cloudera ADSO Advanced Data Storage Objects OpenHub Non-SAP Systems (Non ABAP)
- 14. 14 SAP BOBJ - BusinessObjects ECC (ABAP) SAP HANA High Performance Analytical Platform (In Memory) Business Objects SAP BW (Bex Query) BOBJ Sources BPC RDBMS OLAP XML Others Business Layer Data Foundation Layer Published Universe OLAP Conn. Relational Conn.
- 15. 15 SAP HANA OVERVIEW ECC (ABAP) SAP HANA High Performance Analytical Platform (In Memory) SAP BW Business Warehouse (LSA/LSA++ Layered Scalable Architecture) In memory | 10x Faster | Columnar | More Expensive | 100% Acid Complaint | Upto 500TB Uncompressed Data in 100 TB RAM SAP HANA DB SAP HANA Appliance (Certified Appliance Hardware: Cisco, Dell, HP, IBM, e.t.c) SAP HANA Studio SAP HANA Cloud OLTP Online Transactional Processing OLAP Online Analytical Processing Competition ● Parallel Data WH (Microsoft) ● Exadata (Oracle) ● Greenplum (EMC) ● Netezza (IBM) ● Vertica (HP) ● Active Enterprise WH (Teradata) Base Tables CDS Views (Core Data Services)
- 16. 16 SAP HANA (SideCar) OVERVIEW ECC SAP HANA SQL BW High Performance Analytical Platform (In Memory) SAP BW Business Warehouse (LSA/LSA++ Layered Scalable Architecture) In memory | 10x Faster | Columnar | More Expensive | 100% Acid Complaint | Upto 500TB Uncompressed Data in 100 TB RAM Offload workload from ECC OLTP Online Transactional Processing OLAP Online Analytical Processing Competition ● Parallel Data WH (Microsoft) ● Exadata (Oracle) ● Greenplum (EMC) ● Netezza (IBM) ● Vertica (HP) ● Active Enterprise WH (Teradata) Base Tables CDS Views (Core Data Services) Database (Oracle, Hana, DB2 e.t.c) SLT
- 17. 17 SAP DATA PROVISIONING OVERVIEW ECC (ABAP) Data Provisioning Options SLT (trigger based, near realtime) (SAP Landscape Transform) DXC (Direct Extractor Connection) BODS (batch etl, scheduled) (SAP Data Services | Business Objects Data Services) Partner Tools (HVR, Qlik, Kafka, e.t.c. ) ODP Extractors (Operational Data Provisioning) RFC (Remote Function Calls) OData (Open Data) ODQ (Operational Delta Queue) Non SAP (non ABAP) SAP HANA (CDS Views) SAP BW Business Warehouse Database (Oracle, Hana, DB2 e.t.c)
- 18. 18 OSI Model: Quick Refresher https://i.stack.imgur.com/ysG0q.jpg
- 19. 19 ECC (ABAP) SAP Communication Interfaces & Protocols CRM SRM BPM FICO CRM BPM RFC RFC BAPI (Proprietary: based on RFC) External System iDOCs EDI, SFTP, FTP Puts Reads asynchronous synchronous SAP A SAP B Business Object (OOP) e.g. Customers, ordes, articles RFC Functional Code xml External System OData (OPEN: based on REST) Business Object RFC RFC Client External System RFC Server SOAP HTTP Protocol External System (Reads WSDL) Created by Web Dynpro or SAP MII (mobile interface) External System e.g SAP PI (product integration) REST API HTTP Protocol
- 20. 2 0 SAP RFC Deeper Dive CRM SRM BPM FICO RFC RFC synchronous SAP A ● Supports ABAP and Non ABAP Systems ● Syntax ○ CALL FUNCTION…DESTINATION ● Transaction Code ○ SM59 ● Uses CPIC - Common Protocol Interface ● Supports C Programming and Visual Basic language ● Types of connections ○ Synchronous RFC - sRFC ○ Asynchronous RFC - aRFC ○ Transactional RFC - tRFC ○ QueuedRFC - qRFC (great for guaranteed LUW - Logical Unit of Work) ● Type Codes ○ ABAP Connection 3 ○ HTTP Connection G ○ Internal Connection I ○ SNA/CPIC COnnection S ○ TCP/IP Connection T ○ Connection via ABAP Driver X Client RFC ECC (ABAP)
- 21. 21 SAP SLT Deeper Dive ECC (ABAP) SAP HANA (CDS Views) SAP BW Business Warehouse Database (Oracle, Hana, DB2 e.t.c) Data Provisioning Options SLT (SAP Landscape Transform) DXC (Direct Extractor Connection) BODS (etl) (SAP Data Services | Business Objects Data Services) Partner Tools (HVR, Qlik, Kafka, e.t.c. ) Non SAP (non ABAP) SLT SLT SLT Transaction Code: LTRC (SAP LT Replication Server - Cockpit) ODP Extractors (Operational Data Provisioning) RFC (Remote Function Calls) OData (Open Data) ODQ (Operational Delta Queue)
- 22. 22 SLT - Server SAP SLT Deeper Dive, Cont. ECC (ABAP) Destination (e.g. BW, HANA, s3, e.t.c.) RFC / BAPI (SM59) Transaction Code: LTRC (SAP LT Replication Server - Cockpit) DB Triggers Base Tables Logging Tables Read Module Mappings & Transformation Write Module
- 23. 23 SAP BODS Deeper Dive ECC (ABAP) SAP HANA (CDS Views) SAP BW Business Warehouse Database (Oracle, Hana, DB2 e.t.c) Data Provisioning Options SLT (SAP Landscape Transform) DXC (Direct Extractor Connection) BODS (etl) (SAP Data Services | Business Objects Data Services) Partner Tools (HVR, Qlik, Kafka, e.t.c. ) ODP Extractors (Operational Data Provisioning) RFC (Remote Function Calls) OData (Open Data) Non SAP (non ABAP) Transaction Code: LTRC (SAP LT Replication Server - Cockpit)
- 24. 24 BODS SAP BODS Deeper Dive, Cont. ECC (ABAP) Destination (e.g. BW, HANA, s3, e.t.c.) DB Triggers Base Tables Logging Tables Pros ● Batch Approach ● Ability to transform (not just replicate) ● Many more destination Cons ● Not Realtime ● Not event driven ● Extra license RFC / BAPI (SM59)
- 25. 25 SAP 3rd Party Tooling Deeper Dive ECC (ABAP) SAP HANA (CDS Views) SAP BW Business Warehouse Database (Oracle, Hana, DB2 e.t.c) Data Provisioning Options SLT (SAP Landscape Transform) DXC (Direct Extractor Connection) BODS (etl) (SAP Data Services | Business Objects Data Services) Partner Tools (HVR, Qlik, Kafka, e.t.c. ) ODP Extractors (Operational Data Provisioning) RFC (Remote Function Calls) OData (Open Data) Non SAP (non ABAP) Transaction Code: LTRC (SAP LT Replication Server - Cockpit)
- 26. 26 3rd Party SAP 3rd Party Tooling Deeper Dive, Cont. ECC (ABAP) Destination (e.g. BW, HANA, s3, e.t.c.) DB Triggers Base Tables Logging Tables Pros ● Batch Approach ● Ability to transform (not just replicate) ● Best of Breed ● Many more destination ● Beyond SAP Cons ● Not Realtime ● Not event driven ● Extra license ODATA / HTTP e.g HVR, Qlik replicate, e.t.c. e.g Talend, Glue, Azure ADF, Informatica, kafka, e.t.c.
- 27. 27 The Future: Data Cloud SAP HANA High Performance Analytical Platform (In Memory) SAP BW Business Warehouse Database (Oracle, Hana, DB2 e.t.c) ECC Everything Else Salesforce Twitter Weather Business partners Workday Ariba Smart Meters Imagery Systems IoT E.t.c. Snowflake