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What are ABAP and SAP? [closed]

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sap

abap

What are SAP and ABAP? I searched and got a bunch of different acronyms that don't quite make sense.

  • Is SAP a database engine?
  • Is ABAP a programming language?
  • Or are they nothing of that nature?

What are they primarily used for?

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Omar Avatar asked Nov 18 '09 03:11

Omar


People also ask

What is SAP ABAP system?

ABAP (Advanced Business Application Programming) is the primary programming language supported on the SAP NetWeaver ABAP application server platform and applications that run on it, such as SAP ERP (formerly R/3), S/4HANA and CRM.

What programming language is used in ABAP?

ABAP is a programming language developed by SAP for the development of business applications in the SAP environment. The ABAP Objects component makes object-oriented programming possible. ABAP is the programming interface of Application Server ABAP (AS ABAP) in SAP NetWeaver.

Is SAP a coding language?

SAP ABAP is an object-oriented programming language that SAP developed in 1983 for use within SAP's enterprise resource planning (ERP) platform. It helps companies manage many, if not all, aspects of their business operations.


1 Answers

I have worked with SAP since 1998. SAP is a type of software called ERP (Enterprise Resource Planning) that large companies use to manage their day to day affairs. On the macro, the software can be split into two categories: Technical and Functional

Let's go Technical first, as it answers the "What is ABAP" part of your question.

Technical

There are two technical "stacks" within the SAP software, the first is the ABAP stack which is inclusive of all the original technology that SAP was. ABAP is the proprietary coding language for SAP to develop RICEFW objects (Reports, Interfaces, Conversions, Extensions, Forms and Workflows) within the ABAP stack.

The ABAP stack is traditionally navigated via Transaction Codes (T-Codes) to take you to different screens within the SAP Environment. From a technical perspective, you will do all of your performance and tuning of the WORK PROCESSES in the SAP system here, as well as configuring all of the system RFCs, building user profiles and also doing the necessary interfacing between the OS (usually Windows or HPUX) and the Oracle Database (currently Enterprise 11g).

The JAVA stack controls the "Netweaver" aspect of SAP which encapsulates SAP's ability to be accessed via the Internet via SAP Portal and it's ability to interface with other SAP and non-SAP legacy systems via Process Integration (PI).

SAP also has extensive capabilities in the Business Intelligence Field (BI) by accessing information stored within the Business Warehouse (BW). Currently, there is a new technology called HANA 1.0 that compresses the time to run reports against these repositories.

There are two primarily technologists that run ALL of these functions, they are called SAP Basis (Netweaver) Administrators and ABAP Developers.

Functional

SAP has specific pre-populated functional packages for different business areas. For example, Exxon runs the "IS Oil & Gas" package while Bank of America runs the "Banking" package, while further still Lockheed Martin runs the "Aerospace & Defense" package. These packages were developed over time by the amalgamation of intelligent functional customizations that could be intelligently ported to the system via inclusion in dot releases.

However, there are some vanilla functional modules that almost all entities run, regardless of their specific industry:

  • HR: Human Resources
  • PM: Project Management
  • FI: Financial
  • CO: Controllers
  • MM: Materials Management
  • SD: Sales and Distribution
  • PP: Production Planning

and finally the biggie:

  • MDM: Master Data Management which encapsulates the data for customer/vendor/material etc.
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thegrandchavez Avatar answered Sep 21 '22 13:09

thegrandchavez