How to Programmatically Create and Activate an ABAP Class

shreevathsa_s — Mon, 13 Apr 2009 04:52:35 GMT

Hi,

I have a requirement to programmatically create and activate an ABAP class that implements a 'pre-defined' interface.

Do you have any ideas how this can be done?

Thanks,

Shreevathsa S

Re: How to Programmatically Create and Activate an ABAP Class

seshatalpasai_madala — Mon, 13 Apr 2009 09:09:40 GMT

Hi,

Try if GENRATE SUBROUTINE POOL keyword can be of your help.

See the below example,

DATA itab  TYPE TABLE OF string. 
DATA prog  TYPE string. 
DATA class TYPE string. 

APPEND `program.`                     TO itab. 
APPEND `class main definition.`       TO itab. 
APPEND `  public section.`            TO itab. 
APPEND `    class-methods meth.`      TO itab. 
APPEND `endclass.`                    TO itab. 
APPEND `class main implementation.`   TO itab. 
APPEND `  method meth.`               TO itab. 
APPEND `    message 'Test' type 'I'.` TO itab. 
APPEND `  endmethod.`                 TO itab. 
APPEND `endclass.`                    TO itab. 

GENERATE SUBROUTINE POOL itab NAME prog. 

CONCATENATE `\PROGRAM=` prog `\CLASS=MAIN` INTO class. 

CALL METHOD (class)=>meth.

Regards,

Sesh

topic Re: How to Programmatically Create and Activate an ABAP Class in Application Development and Automation Discussions

How to Programmatically Create and Activate an ABAP Class

Re: How to Programmatically Create and Activate an ABAP Class