could not connect to R/3 system
i am trying to configure Team Viewer on MSS portal in ERP2004, EP 6.0 SP16. using workset ESS in MSS.
1. I assigned the user to a manager on R/3 side.
2. I gave full access SAP_ALL to the user on R/3 side.
3. Assigned the workset ESS in MSS in portal.
When I access the workset, it throws an error: <b>could not connect to R/3 system.</b> under Team Viewer iView.
Are there any authorizations missing for the user. I faced similar problem before, the authorization objects S_RFC, S_SERVICE solved the problem. Right now, I do not know where the problem is coming?