OOPs

[Former Member]

Pls someone answer me this,

Can we acheive everything using OOPs? If not? What cant be acheived?

Have you encountered any scenario liike, you cannot acheive it using Function modules & can be acheived using Oops.

Thanks in advance.

[Former Member]

Hi,

There are some limitations where you can't use ABAP Objects classes and methods directly.

Usually you can workaround it using procedure or FM as a wrapper and putting all your logic into classes.

OO won't work directly in:

- Remote function calls - there are no 'remote classes' - still have to expose 'normal' FM, but can delegate to class

- update procedures (PERFORM ON COMMIT)

- update FM's (CALL IN UPDATE TASK)

- dynpro programming - selection screens, implicit events, PBO,PAI

- generating code dynamically (GENERATE SUBROUTINE POOL)

[former_member182670]

Hi,

There are some limitations where you can't use ABAP Objects classes and methods directly.

Usually you can workaround it using procedure or FM as a wrapper and putting all your logic into classes.

OO won't work directly in:

- Remote function calls - there are no 'remote classes' - still have to expose 'normal' FM, but can delegate to class

- update procedures (PERFORM ON COMMIT)

- update FM's (CALL IN UPDATE TASK)

- dynpro programming - selection screens, implicit events, PBO,PAI

- generating code dynamically (GENERATE SUBROUTINE POOL)

[Sandra_Rossi]

> Can we acheive everything using OOPs?

Except coffee, I would say yes.

[Former Member]

ThankYou TMackowski.

[Sandra_Rossi]

roopaa1, you may give points, it works now.