Instanciate class dynamically

Former Member — Mon, 10 Aug 2009 09:31:13 GMT

Hi all,

I want to instanciate a class dynamically at runtime...

e. g. DATA: object type ref to <class name>.

I tried the following:

data: lv_class_name(60) type c.

lv_class_name = 'ZCL_BATCH_INPUT'.

data: lref_obj type ref to object.

CREATE OBJECT lref_obj TYPE (lv_class_name).

CALL METHOD lref_obj->bdc_transaction

EXPORTING

i_tcode = 'MM02'

i_mode = 'A'

IMPORTING
et_messages =.

The problem is that the object lref_obj (type object) does not know the method bdc_transaction (from type ZCL_BATCH_INPUT)

Any ideas?

regards

Re: Instanciate class dynamically

Former Member — Mon, 10 Aug 2009 09:38:52 GMT

Try to call the method dymaically:

 data: lv_class_name(60) type c.
data: method(60) type c.
data: lref_obj type ref to object.


lv_class_name = 'ZCL_BATCH_INPUT'.
method        = 'BDC_TRANSACTION'.
  
CREATE OBJECT lref_obj TYPE (lv_class_name).

CALL METHOD lref_obj->(METHOD)
EXPORTING
i_tcode = 'MM02'
i_mode = 'A'.

Max

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Instanciate class dynamically

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