In an SAP R/3 implementation the data from legacy system (non SAP R/3) needs to be transferred to the SAP system. Periodic data transfer between R/3 and other system (interfacing) is also required. Both of the above form a part of data migration. In SAP, known tools for data migration are: BDC (Batch Data Communication) […]
Starting with the definition of R/3 Architecture Components, this document brings you to a complete overview of the almost all ABAP Basics. During the reading you will learn the common statements used in creation of ABAP Screens with given examples and then you will be introduced to Data Dictionary objects. The ongoing topics covered in […]
BDC is used to transfer data from SAP to SAP system or from a non-SAP system to SAP system.It uses the normal Transaction codes to transfer the data. This method is used to transfer large amount data that is available in electronic form. There are two types of methods offered by SAP for BDC: First […]
When a company decides to implement the SAP R/3 to manage business critical data, it usually does not start from a no-data situation. Normally, a SAP R/3 project comes into replace or complement existing application. In the process of replacing current applications and transferring application data, two situations might occur: The first is when application […]
The early versions of R/3, SAP has been providing batch interfacing techniques. Among these techniques, Batch Data Communication (BDC) is the oldest one. BDC is not bi-directional; it is an integration tool in its typical form. It can only be used for uploading data into RJ3. BDC works through an ABAP program and works on […]
Get the basics and most important aspects of ABAP with this presentation package.Contents covered; Introduction to ABAP Data Types in ABAP Internal Tables Statements in ABAP Open SQL SAP Authorizations Subroutines in ABAP Programming Events in ABAP Programming User Dialogs-List Programming User Dialogs- ALV Programming User Dialogs- Dialog Programming REUSE Components-Fn Grps and Fn. Modules […]
The differences between LSMW and BDC are as follows: LSMW is generally for normal SAP applications, while BDC is mainly for any customized applications. LSMW is a Non-SAP to SAP communication TOOL, whereas BDC is a SAP to SAP communication UTILITY.