Name of the class: ZTC_CHECK_CLS.
Name of the method: METHOD_ONE.
DATA lr_check_cls TYPE REF TO object.
CREATE OBJECT lr_check_cls TYPE (‘ZTC_CHECK_CLS’).
CALL METHOD (‘ZTC_CHECK_CLS’)->(‘METHOD_ONE’).
If the class ‘ZTC_CHECK_CLS’ is not available in your repository. it will throw a runtime error as the object is created only during the runtime.