Continue Statement

The CONTINUE statement is used inside a loop only. When the program controller finds the CONTINUE statement it quits the current loop pass. Hence all other statements after the CONTINUE will not be executed inside that loop. The program controller then goes to the next loop iteration.

REPORT  zabap_gui.

* Declaring the local structure of internal table
TYPES:
      BEGIN OF ty_tab,
        item     TYPE char10,
        quantity TYPE i,
        price    TYPE i,
      END OF ty_tab.

* Declaring the Standard internal table with non unique key
DATA:
      itab TYPE STANDARD TABLE OF ty_tab,
      wtab TYPE ty_tab.

* Entering records to each field
wtab-item = 'Rice'. wtab-quantity = 2. wtab-price = 80.

* Now one single row has been fulfilled with data
* Next appending one single row data into the table
APPEND wtab TO itab.

wtab-item = 'Sugar'. wtab-quantity = 1. wtab-price = 90.
APPEND wtab TO itab.

wtab-item = 'Tea'. wtab-quantity = 1. wtab-price = 100.
APPEND wtab TO itab.

wtab-item = 'Rice'. wtab-quantity = 3. wtab-price = 150.
APPEND wtab TO itab.

wtab-item = 'Horlicks'. wtab-quantity = 1. wtab-price = 200.
APPEND wtab TO itab.

wtab-item = 'Sugar'. wtab-quantity = 2. wtab-price = 70.
APPEND wtab TO itab.

WRITE:  /3 'Item',
        13 'Quantity(KG)',
        28 'Price(Rs)'.
WRITE / '=========================================='.
SKIP. " Skipping one single line

LOOP AT itab INTO wtab.
  IF wtab-item = 'Rice'.

* Continue always moves to the next iteration of the loop    
    CONTINUE.
  ENDIF.

  WRITE:  /3 wtab-item,
          12 wtab-quantity,
          25 wtab-price.
  CLEAR wtab.
ENDLOOP.

SKIP.
WRITE '=========================================='.

Whenever the program controller finds Rice item it just ignores it and goes to next loop iteration. That is why Rice item is not coming to the output.