ON COMMIT ABAP CLASS METHOD

[Former Member]

Hi Friends,

Can i execute and abap oo method on commit work.

similiar to perform form on commit.

thanx

[christian_wohlfahrt]

Hi Kaushik!

This should be possible, but with a little bit different approach:

You can implement an event handler for the commit event. Then you have to register this method for the commit event. Have a look at program SAPMSSY0. In routines %_before_commit, %_commit and %_after_commit you will find some events, e.g.

* Raise event 'Commit Requested' for Object Manager
  CALL METHOD cl_os_transaction_end_notifier=>raise_commit_requested.

, for which you might like to register your method.

Regards,

Christian

[taryckbensaili]

This methods are now privates.

The only friend of cl_os_transaction_end_notifier is cl_os_transaction

which have the event : IF_OS_TRANSACTION~SAVE_REQUESTED.

So here what I've done :

In the class constructor :

data O_mngr type ref to if_os_transaction_manager.

data o_trans type ref to if_os_transaction.

O_mngr = cl_os_system=>get_transaction_manager( ).

O_tran = O_mngr->Get_current_transaction( ).

Set handler my-event for O_tran.

I hope it'll helps...

[taryckbensaili]

Please also note that you could do a loopback with a perform on commit to the class (need to be adapted for instance).

To do so create a module pool with 2 forms :

form register.

perform loopback on commit level 2147483647.

endform.

form loopback.

ZCL_MY_CLASS=>MY_LOOPBACK_ENTRY( ).

endform.

Please also note that IF_OS_TRANSACTION~SAVE_REQUESTED is raised on %_before_commit,

while PERFORM ON COMMIT is raised on %_commit, so a few later on.

This could be usefull when you need to register FM in update task at the very last moment.

Usefull link on Commit sequence :https://help.sap.com/abapdocu_70/en/ABAPCOMMIT.htm

And perform on commit : https://help.sap.com/abapdocu_70/en/ABAPPERFORM_SUBR.htm