Archive for the SAP ABAP Category

LSMW Tools LSMW stands for legacy system migration workbench and it is a special form of data migration that is used in SAP, to transfer data from legacy systems and to the SAP system. LSMW is ideal for master data, and does not require too much coding. Even a non-specialist in ABAP who is using the SAP system can easily use

SAP BDC Tools SAP BDC is the most effective method of mass data migration from legacy systems to SAP system. There are two methods of BDC tools i.e Call Transaction Method and Batch Input Session Method. In our previous SAP training tutorials we have discussed about what is SAP BDC Here, we are going to explain BDC tools through the

SAP ABAP Data Transfer Techniques and Methods One of the most important things that you shall be required to do as a SAP ABAP programmer is to perform data transfer or data migration from a legacy system to SAP system. Getting the right data migration is the most important part of the “go live” phase. There are several data migration

SAP BDC SAP BDC stands for batch data communication and it is a technique using with legacy data or data loading in to SAP system which is not updated in the SAP systems. For example, company decides to adapt its systems and procedures to SAP, and installs SAP, it will have to upload a huge volume of data that are

Perform Data Manipulations using Internal Table SAP The following SAP training tutorials guide you on how to perform data manipulations on an internal table step by step. We can perform the following data manipulations on internal tables. Moving and assigning internal tables Clearing internal tables Refreshing internal tables Releasing memory of internal tables Comparing internal tables Performing the sort operation

Overview of SAP ABAP Internal Table An internal table, like a database table, is made of one or more rows of the same structure. While a database table holds data, an internal table does not hold any data even after the execution of the program. An internal may hence be regarded as a temporary storage area or as a temporary

Variable Types in SAP ABAP: – ABAP variables or ABAP data objects are containers that carry information and can be worked upon during the course of the ABAP programs by making use of various ABAP statements. The different types of variable types in ABAP are simple variables, structure variables and table variables. We discuss each type in detail. Simple variables:

Data types and Data Objects in SAP ABAP All ABAP programs use data to work on, which are characterized by length, name, and data type. Every data in an ABAP program has these attributes. Data type describes the content of the program. Data objects on the other hand are instances of an abstract data type. In SAP both data objects

Structure of an ABAP Program The Structure of an ABAP Program should include the following: An Introductory part A Global declaration part Processing blocks – which consist of functions including procedures, event blocks, and dialog modules. Introductory Program Part All ABAP programs start with a statement like REPORT, PROGRAM, or FUNCTION-POOL at the beginning. All ABAP programs have a type

ABAP Report programming: – SAP-ABAP programs are either written as “Reports” or as “Dialogs”. ABAP Report programming is done when a large amount of data is to be presented. This includes selecting data from the tables in the ABAP Dictionary, processing the data and formatting it. ABAP Reports can also be downloaded from SAP into an Excel sheet and distributed