SAP ABAP OBJECT SERVICES

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VERSION 5 OUT

Object Services (OS)
Object Services is an object-oriented framework for handling relational databases. Instead of working directly with AB-SQL statements, persistent objects are used whose attributes are mapped to database content. In this way the actual database access is encapsulated by the classes and interfaces of Object Services.
Object Services provide the following services for handling persistent objects on the database:

Persistence service

Transaction service

Query service
The creation of persistent classes is supported in the Class Builder by generating an object-relational mapping using the attributes of the class and automatic creation of associated class agents.