A friend class can access the protected and private components of another class. This is useful when you want to allow controlled access to internal details of a class without making them public. CLASS main_class DEFINITION. PUBLIC SECTION. METHODS: display. PRIVATE ...
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DPM125Beginner
A class can implement multiple interfaces at once, which allows you to combine functionality from many sources. Example: ” First interface INTERFACE if_flyable. METHODS: fly. ENDINTERFACE. ” Second interface INTERFACE if_swimmable. METHODS: swim. ENDINTERFACE. ” A class implementing multiple interfaces CLASS cl_duck DEFINITION. PUBLIC ...
DPM125Beginner
In SAP, pooled tables are a type of database table used to store data from multiple internal tables (called logical tables) within a single physical table in the database. Pooled tables help in reducing the number of database objects and ...
DPM125Beginner
It is only called for collective search helps, using the search help exit, the set of elementary search helps available can be restricted depending on the context. We can call search helps exits in the following situation. Before displaying the dialog box ...
DPM125Beginner
Adobe Forms (a.k.a. Interactive Adobe Forms / SAP Interactive Forms by Adobe) is a form development and output management tool in SAP used to create print forms, interactive forms, and PDF-based documents. It is the new-generation replacement for older SAP form ...
I am working on an ABAP program that reads and processes a large amount of data from database tables and internal tables. The report is taking a long time to execute, especially when the data volume increases. The current program contains ...
DPM125Beginner
It stores the value of a variable or field at the time the line is being written to the list. Later, when that line is clicked (e.g., in an AT LINE-SELECTION event), the hidden values are automatically restored. How ...
DPM125Beginner
Internal tables are a core concept for storing structured data. You can create them dynamically at runtime using RTTS (Runtime Type Services). DATA: lo_descr TYPE REF TO cl_abap_structdescr, lo_table TYPE REF TO cl_abap_tabledescr, lr_data TYPE REF TO data, lr_line TYPE REF ...
DPM125Beginner
A company wants to generate a Sales Order Confirmation that prints both header data (from VBAK: Sales Order Number, Customer, Date) and item details (from VBAP: Material, Description, Quantity).The business expects a simple printable document that can be given ...
I need to upload and download Microsoft Excel (.xlsx) files in an ABAP program without using OLE Automation. I know that OLE works only on SAP GUI for Windows and has several limitations. I would like to learn the recommended approaches ...