We are working on upgrade Sourcing7 SP03 to 9 SP06. We have done database schema upgrade and as per Sourcing 9 requirement installed Sourcing into Netweaver7.3 SP07 portal which is pointing to upgraded Database schema.
Till that step everything worked fine for us. When we kept data source as Netweaver UME in both Portal (as default) & Sourcing directory configuration, buyer users are able to login via buyer URL. But when we set Portal Netweaver UME as ABAP we started facing issue, buyer users are not able to login via buyer URL.
PLs find below System details & steps:-
Please share view and help us to fix the error.