Statement "SWC_CALL_METHOD" is not defined.

Hi friends,

INCLUDE <CNTN01>.

DATA: obj TYPE SWC_OBJECT.

SWC_CONTAINER CONTAINER.

SWC_CREATE_OBJECT obj 'BUS2080' ''.

SWC_CREATE_CONTAINER CONTAINER.

SWC_SET_ELEMENT CONTAINER 'NotificationType' 'S1'.

SWC_CALL_METHOD obj 'CreatesingleContainerDialog' CONTAINER.

for the above code I am getting the below syntax error.

Statement "SWC_CALL_METHOD" is not defined. Check your spelling . . .

I am working in ECC 5.0 IDES

please help....