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SQL can be divided into following 2 parts. DML – Data Manipulation Language DDL – Data Definition Language

CONCATENATE – Combines 2 or more strings into one string.

DO – ENDDO – Unconditional Loop DO can be used to execute a certain lines of codes specific number of times.

To control the flow of the ABAP program use the following statements.

Assigning values to ABAP variables Use ‘=’ or MOVE keyword to assign a value to a variable.

ABAP system variables is accessible from all ABAP programs. These fields are filled by the runtime environment. The values in these fields indicate the state […]

ABAP Variables are instances of data types. Variables are created during program execution and destroyed after program execution.

Data Type describes the technical characteristics of a Variable of that type. Data type is just the blue print of a variable.