March 2018 - Go Coding

March 22, 2018 ABAP Beginner Barry Allen

ABAP Data Dictionary

140 ABAP Data Dictionary Before we jump directly in to Data Dictionary concept, let us learn something about basic SQL operations. To perform any operation on Data we need to perform two things: Define Data and Manipulate Data. Both of these operations are achieved by SQL [Structured Query Language] operations. SQL is a language that […]

March 22, 2018 ABAP Beginner Barry Allen

SAP Variable- SAP ABAP Variable

159 SAP ABAP Variable The data objects that stores value according to allotted memory space are called Variables. As the name suggests values of VARIABLE can be varied using ABAP statements. SAP variable can be of Predefined Data Types that we have discussed in our earlier post or of Data Elements Type that we will discuss […]

March 22, 2018 ABAP Beginner Barry Allen

SAP Operator: Arithmetic and Comparison Operation

198 SAP Operator: Arithmetic Operators Following are the basic SAP Operator using which Arithmetic operations can be performed upon ABAP variables: Assign Values to variables To assign value to a variable, we can use equal to “=” sign or Keyword MOVE. DATA: LV_NUMBER1 TYPE n, LV_NUMBER2 TYPE n. LV_NUMBER1 = 10. MOVE LV_NUMBER1 […]

March 18, 2018 ABAP Beginner Barry Allen

What is ABAP

225 What is ABAP? A general interview question: “What is ABAP?”. ABAP stands for Advanced Business Application Programming. It is a 4th Generation (because it is domain specific language) programming language developed by SAP. The ABAP kernel is implemented in C++.ABAP is a hybrid programming language that supports both a procedural and an object-oriented programming […]

March 18, 2018 ABAP Beginner Barry Allen

SAP Memory and ABAP Memory: Different types of Memory in SAP

376 SAP Memory and ABAP Memory: Different types of Memory in SAP In this post we will discuss SAP Memory and ABAP Memory i.e. ABAP memory organization with reference to the ABAP program; that is, which memory is accessed by an ABAP program. There are three types of memory in SAP system: SAP Memory / […]

March 10, 2018 ABAP Beginner Barry Allen

Official ABAP Programming Guidelines

162 Official ABAP Programming Guidelines [As per SAP Documentation]: ABAP Programming Guidelines as per the official SAP Documentation consists of following major points: Follow the KISS principle : KISS is an acronym and can have any of the following meanings (the list is not exhaustive): Keep it simple, stupid. Keep it small and simple. Keep […]

March 8, 2018 ABAP Beginner Barry Allen

What are SAP Session

211 What are SAP Session? “SAP Session” are a way to control the number of logins or number of active users on a single Landscape. To make it easier let assume that we have 3 landscapes i.e. ISD, IST, ISP. These 3 landscapes will be used for different purposes i.e. for Development, Testing and Production. […]

March 8, 2018 ABAP Beginner Barry Allen

SAP Tcode or Transaction CODE?

82 SAP Tcode or Transaction CODE What is SAP transaction code? SAP provides easy access menu to navigate through its various screens like ABAP Reports, ABAP classes, ABAP Dictionary. But instead of Navigating via these menus which will take a long time to reach, they have also provided shortcut codes/ key codes also known as […]

March 8, 2018 ABAP Beginner Barry Allen

SAP Program: How to code in SAP ABAP Language

319 SAP Program: Hello World in ABAP I believe a programmer is born with Hello World program. So, we will start with this SAP program only. Follow the following steps to make your first program (Happy Coding) Open Transaction SE38 Write your program name starting with Z or Y (Reason is in our ABAP syntax […]

March 8, 2018 ABAP Beginner Barry Allen

ABAP Syntax

109 ABAP Syntax What is the Mandatory ABAP Syntax that must be followed by every coder? ABAP is not a case sensitive language (It is case sensitive in the case of field name being passed in Function Module) Every Program must start with a Keyword Every Program must end with a Period (.) Every Chained […]

Month: March 2018