Programmatic access to multiple backend systems using adaptive RFC

[Former Member]

Hello,

The following link http://help.sap.com/saphelp_nw04/helpdata/en/af/84a34098022a54e10000000a1550b0/content.htm talks about the support to map multiple backend systems by specifying the backend system as URL parameters in a webdynpro application.

For example:

http://<hostname>:<port>/webdynpro/dispatcher/local/ESSProject/ESSApp?

sap.wdarfc.useSys=WD_MODELDATA_DEST:ABC&

sap.wdarfc.useSys=WD_RFC_METADATA_DEST:ABC

Is it possible to programmatically change the backend systems the application connects to? in other words can a single application while executing connect to different backend systems by dynamically changing the model parameters?

(This should be possible without the portal in the picture)

Cheers,

Praveen

[Former Member · Accepted solution]

Hi,

[This|; might help especially the reply from Bertram Ganz.

Regards,

Satyajit.