Operands

Typical operands are:

• Data objects from the same ABAP program
  Data objects in operand positions are changed (write positions) or evaluated (read positions).

• Types from the same program or the Repository
  Types such as data types, classes, or interfaces are specified in declarations, typings, or when addressing components.

• Callable units from the same program or the Repository
  Call units such as ABAP programs, procedures, or dynpros are called during the execution of the statement.
  
  

Additional information:

• Labels for operands
  
  

• Specifying operands
  
  

• Data objects in operand positions