LSMW is the acronym of Legacy Systems Migration Workbench. It is a handy tool to transfer data from non-SAP system to SAP system. It can be used as a one-time solution for a complex and heavy load or as an... Continue Reading →
BDC stands for Batch Data communication. The core of the BDC lies in Batch Input which facilitates either data transfer from non-SAP system to SAP system or from one SAP system to another by means of screens. This is very... Continue Reading →
In normal processing, a modular process is usually called in a separate function module. When this FM is called, the processing in the current program goes on hold and FM is processed. When the processing in FM is completed, the control... Continue Reading →
Everybody hates field symbols and that is generally the story until they use it. Field symbols are not only better in terms of performance, they are life saviors in certain situations – like when being used to read global variables... Continue Reading →
Assume a big query on MARA table with non-primary key value which returns a large volume of data in an internal table. If the design permits that the read can be done with a unique key, then the best approach... Continue Reading →
ALE is used to modify Master data. It becomes important to assess the log entries periodically to understand how frequently the data is changing and whether any system related scale up is needed or not. Change Pointers are those log... Continue Reading →
Polymorphism literally means multiple forms. In world of SAP, it stands for implementation of different methods of different subclasses inherited from a same parent behaving differently. It facilitated same functionality on different objects resulting in different results. Let’s get back... Continue Reading →
An Idoc consists of three types of records – Control Records – It contains data vital for an Idoc processing in a sender and recipient system like type and direction of Idoc, sender/receiver port and type of partner, Idoc status... Continue Reading →
Term IDoc stand for Intermediate Document and it is an SAP format widely used by non-SAP systems to connect with an SAP system. There is a Portuguese soccer player and a Roman coach who don’t understand each other’s language. They... Continue Reading →
Coding Blues 
Recent Comments