Loop Statements

CHAIN…ENDCHAIN and LOOP ENDLOOP statements are allowed in call sub screen?

The statement CALL SUBSCREEN cannot be used between the statements LOOP and ENDLOOP or CHAIN and ENDCHAIN.

What is the significance of hide?

It stores the click value and display the related record in the secondary list.

Where do you code the hide statement?

In a LOOP statement.

What is read line in ABAP?

READ LINE and READ CURRENT LINE – These statements are used to read data from the lines of existing list levels. These statements are connected to the HIDE technique.