Program Structure

What contain data only during the runtime of a program?

Structures can contain data only during the runtime of a program.

What is the typical structure of an ABAP program?

HEADER, BODY, FOOTER

Explain the structure of the ABAP program?

The typical structure of the ABAP program includes header, body, and footer.

What is conversion & interface programs in Sap?

CONVERSION - Legacy system to flat file.
INTERFACE - Flat file to SAP system.

Which transaction code used to analyze the performance of ABAP program?

Transaction Code AL21.