Web dynpro model: Class or BAPI o WebService ,What is the better method to use in each case ?

[diego_marzano]

Hi All,

My doubt is What s the method that is better in these case ?

1) A small web dynpro application.

2) A big application with several views dependent and share data...

3) A reusable application for other apllication.

And, What is the advantage of a Web Service ?

Thanks

Diego.

[former_member186016 · Accepted solution]

Hi,

1) A small web dynpro application.

[Ashwani] Class it enough.

2) A big application with several views dependent and share data...

[Ashwani]

If the communication will happen only between ABAP systems and landspace doesn't include other technologies -> Only Classes will not suffice, because communication across systems are need. BAPI is good option.

If your landspace include java, abap or any other technoloy Web Services is good option. Web Services via architecture like SOA etc will help you standarize how modules in differenet systems communicate to each other.

3) A reusable application for other apllication.

[Ashwani] Same as for point 2.

Regards,

Ashwani Kr Sharma