Abstract Class Defined with CLASS ... DEFINITION ABSTRACT. Can have: Attributes (data) Concrete methods (implemented) Abstract methods (declared but not implemented — must be redefined in subclass) Cannot be instantiated directly — only subclasses can be created. Supports inheritance (a subclass inherits implementation + attributes). Can implement interfaces ...
SAP EWM Help Latest Questions
An IDoc (Intermediate Document) is SAP’s standard format for electronic data interchange (EDI) between SAP systems or between SAP and external systems. It acts as a structured container for data, ensuring that the information exchanged follows a predefined format, making ...
Segment Definition: The smallest building block of an IDoc. Represents a logical grouping of fields (like a table structure). Each segment corresponds to a set of related data — for example: E1KNA1M → Customer general data (Name, Address, etc.) E1KNB1M → Company code–specific customer data. Segments ...
LSMW (Legacy System Migration Workbench) is a standard SAP tool used to migrate data from non-SAP (legacy) systems into SAP. It is mainly used during data migration projects such as SAP implementation, system upgrades, or when large volumes of master ...
A Persistence Class is a special ABAP Objects class generated by the Persistence Service that maps database tables to ABAP objects, allowing you to read, modify, and save table data in an object-oriented way instead of writing SQL manually; it ...
Destinations are a way to store and manage the connection details for remote systems or services. Purpose of Destinations They act like a central connection configuration so that applications don’t need to hardcode system URLs, credentials, or authentication methods. You define the target ...
BDC (Batch Data Communication) is a technique in SAP used to transfer or upload large volumes of data into the system by automating transactions. It simulates manual data entry (like recording keystrokes). Commonly used during data migration or mass updates. Works by preparing ...
The SAP Cloud Connector (SCC) is a key component in SAP BTP.It acts as a secure tunnel between SAP BTP and your on-premise systems (like SAP ECC, SAP S/4HANA, or even non-SAP systems inside your company network). Without SCC → ...