Forbidden Statements in Web dynpro ABAP( WDA Framework )

[former_member450736]

Hi,

do we have documentation on what statements should not be used WDA Framework, like we have forbidden statements for ABAP Objects???

[Former Member · Accepted solution]

Hi ,

i am not aware of any such document but I can share some of them:

Call Screen

Call Transaction

Leave to Transaction

Perform

Form

Endform

Include

Report

Module

Endmodule

Chain

Endchain

No macros are allowed

Any FM, Search help or method involving screen call

Get

Get Late

Put

Definition

End of Definition

Select-Option

parameter

Any statement associated with selection screen / Screen or its component like, box, dropdown, checkbox, radiobutton, tab strip, table control etc.

Write ( including any formatting tags )

ABAP events ( start of selection, top of page, end of selection etc )

I will share more on remembering them

Regards

Vishal Kapoor

[former_member450736]

i understood that there is no such documentation as such however as these guys indicated there are quite a few guidelines which needs to be followed!!

thanks everyone

[saket_abhyankar]

Hi,

Accrding to me, the development rules applicable to ABAP and ABAP Objects are also applicable to WDA, as the programming language for WDA is ABAP only. (Experts: Please correct me if I am wrong.)

I think you can search for best practices for WDA on SDN which will be specific to WDA architecture. You can check following link for best practices for WDA presented by Bertram Ganz and Thomas Jung after Teched

http://www.sdn.sap.com/irj/scn/webdynpro-elearning

I hope I have understood your question correctly.

Regards,

Saket.