When you’re making changes in the Netweaver for de Webservices for connection with Sharepoint, a few changes are needed. When changing parameters in Netweaver for services that are exposed. When you’re activating these services again in Netweaver, a new export is needed. When the Duet addon is installed, the function for making an BDC export is available in Netweaver.

When the export is done. First you have to delete the old BDC settings in Sharepoint. Verify that ALL bdc settings are deleted. Then import the new BDC settings in Sharepoint. This will provide the new and changed parameters which where changed. Everything should work then.

You need to have to add-ons installed for Duet on the SAP as on the Sharepoint enviroment.