topic Re: Reg Dynamic class instance creation in Application Development and Automation Discussions

Reg Dynamic class instance creation

Former Member — Mon, 22 Sep 2008 06:23:21 GMT

Hi all,

I want to create a instance for a class inside the program, but i know class name dynamically that reside inside a table.

select Classname from <table name> into <classname>.

create object <classname>->variable that got form select query.

we have any alternative solution for this.

Reg,

Hariharan

Re: Reg Dynamic class instance creation

Former Member — Mon, 22 Sep 2008 06:37:32 GMT

Hi,

Check this link:

https://forums.sdn.sap.com/click.jspa?searchID=16551174&messageID=4418016

Regards,

Shiva Kumar

Re: Reg Dynamic class instance creation

former_member69765 — Mon, 22 Sep 2008 07:25:37 GMT

Hi,

You can create object of a class at run time by

CREATE OBJECT lref_obj TYPE (lv_class_name).

This tutorial might help : [Dynamic Programming|http://www.abaplearning.com/abap-tutorials/dynamic-programming]

Regards,

Varun.

Re: Reg Dynamic class instance creation

narin_nandivada3 — Mon, 22 Sep 2008 07:38:27 GMT

Hi Hariharan,

Please check this Blog By Horst Keller

[Dynamic ABAP Objects|https://www.sdn.sap.com/irj/sdn/weblogs?blog=/pub/wlg/1944] [original link is broken] [original link is broken] [original link is broken];

Hope this would solve your issue.

Good luck

Narin

Re: Reg Dynamic class instance creation

Former Member — Wed, 24 Sep 2008 08:33:04 GMT

hi guys,

what ever you guys told is correct but in the create object the instance name of which type.

CREATE OBJECT L_INST_ASY_CALL

TYPE

(LV_CONTROL).

data: L_INST_ASY_CALL type <?>.

reg,

hari

Re: Reg Dynamic class instance creation

narin_nandivada3 — Wed, 24 Sep 2008 09:17:46 GMT

Hi Hariharan,


DATA: 
   L_INST_ASY_CALL TYPE REF TO OBJECT.

As the type of L_INST_ASY_CALL is known in runtime so declare it as of type OBJECT.

Hope this would help you.

Good luck

Narin