We have already implemented SAP LSO on SAP EP 7.3. We have SAP R/3 ehp4 and SAP EP 7.3 on separate stack. Now we insalled BI Java components to SAP EP 7.3 and installed BI ABAP Separately.
So now we have 3 servers SAP R/3 Abap, SAP BI Abap and SAP ( EP+BI) Java.
We have all our master data, transaction data on SAP R/3 Abap. SAP R/3 Abap is integrated with SAP ( EPBI) Java. Also we created system in SAP ( EPBI) Java to access BI Abap data.
We also activated and loaded all master and transaction data from SAP R/3 ABAP to SAP BW ABAP. We created some query reports and published to SAP EP as role.
But if I assign user this role, I am getting an RFC Error. Because the user is in SAP R/3 ABAP and not in SAP BW ABAP. If I manually create the user in SAP BW ABAP, I can able to access the report in SAP EP.
I need a clarification. Do we need to create all users that are in the source system , in the SAP BW system too?