Connect Java programs to ABAP generated Web Services

[Former Member]

Hi everybody again!

This time I write looking for code examples about connecting my java programs in Netweaver to Abap generated web services.

Could anyone send me any example, please?

Thanks in advance again!

Alberto.

[Former Member · Accepted solution]

Hi Alberto,

I will send you the code sample.

Regards,

Guru.

[Former Member · Accepted solution]

Hi,

I'm also looking for code examples about connecting Java programs to ABAP generated Webservices... could you, please, send it to me ?

actually, I need to call bapi from a java Web site.

(as an SOAP request ...)

is it better to <b>generate webser</b>vices from the Bapi then call it,

Or shall i keep the Bapi, and call it from a java webservices based on <b>JCO/RFC</b> calls ...

what's more efficient ?

java webservices + Jco calls to the bapi ?

or direct calls to generated abap webservices ?

thanks

saber

[Former Member · Accepted solution]

Hello saber,

I cannot tell you which is more efficient, but I can tell you that at our company we call BAPI's and RFC's from a java webservice layer with the JCA/JRA connector architecture and it works fine. I could send you some code, but I think you will probably find some simpler examples here on the website using JCA/JRA.

btw: we chose to use the JCA api rather than JCO api because it was a J2EE specification, and not proprietary....although that we know that underneath the api it was still JCO operating.

HTH

[Former Member]

Thanks!

Best regards,

Alberto.