SAP TUTORIALS

ALV Field Catalog in SAP ABAP Field Catalog Field catalog is an internal table which is used to pass a list of fields to display in ALV report, we can set different properties to fields that will be display in ALV output. Type Group It is a data dictionary object which contains all the reusable user-defined types. Example for a type group is SLIS, which contains all the user-defined types for developing ALV reports. TYPE-POOLS is a keyword which is used to assign the type-group to a ALV report . Syntax : TYPE-POOLS SLIS . DATA : <IT_FCAT> TYPE SLIS_T_FIELDCAT_ALV . "INTERNAL TABLE FOR FIELD CATALOG DATA : <WA_FCAT> TYPE SLIS_FIELDCAT_ALV . " WORK AREA FOR FIELD CATLOG Field catalog types Field catalog: Field catalog is a format description of the display area. There are three procedures to build a FIELD CATALOG. 1. Automatic field catalog. 2. Semi-automatic field catalog. 3. Manual field catalog. Automatic field catalog. If the list structure has ...

What is BAPI in SAP ABAP with Example What is BAPI? The Business Application Programming Interface (BAPI) is a standardized programming interface (method) that allows external applications to access enterprise processes and R / 3 system data. BAPIs are defined in the Business Object repository (BOR) as SAP Business Object-type methods that perform certain business functions. They are implemented as RFC-compatible functional modules and are created in the ABAP Workbench function generator. Some BAPIs and methods provide basic functionality and can be used in most SAP business objects. These are called BAPI NORMALIZED. BAPIs for Mass Processing -ChangeMultiple(), CreateMultiple(), DeleteMultiple(). BAPIs for Reading Data - GetList() , GetDetail() , GetStatus() , ExistenceCheck(). BAPIs for Creating or Changing Data- Create() ,Change(),Delete() and Undelete() . They provide stable and standardized methods for perfect integration between the R / 3 system and external appli...

All about Classes in ABAP Object Oriented Programming? Class describes real world Object that may be car ,home and Animal .In ABAP Object Oriented (OO)Programming ,Class concept is first and Fore most Topic ,so through this post ,we will learn class in ABAP and Types of class and How to create classes and Methods in SAP ABAP. Class consists the Properties and Attributes. Properties are Methods or Functions or Procedures. Attributes are Variables . One class can have Any number of Objects that is Object is like a class but object can never be a Class. Example :Car is a class ,Here class contains some common Properties for its related Objects. Object may be different companies like Ford Maruthi etc. Objects are instances of a class ,so for one class ,we can create many objects Class Definition in SAP ABAP Class: we can build an Object properties using class. The attributes of objects are defined by the components of the class, which describe the state and behavior of O...