Abap BI 7.0 with the EP 7.3,IDES SAP ERP 6 EH5 for Windows / Oracle

Q
Abap BI 7.0 with the EP 7.3, It will be compatible for the web bex scenario?

Please refer the below SAP if Data Access gave some components or cross system functionality can't work then you should
upgrade the releavant systems

1388258 - Version Interoperability within the SAP Business Suite
1468349 - SAP Business Suite 7 for SAP NetWeaver 7.3 hub systems

With the below link, we can say that BI 7.0 and EP 7.3 will be incompatible for the web bex scenario

Q upgrade EHP5, can i upgrade EHP5 without EHP4 ??

Ans-:Yes, you can upgrade an existing ERP system to EHP5 directly without EHP4.
More details can be found in master guide and upgrade guide of EHP5 in marketplace.

Q-: Why NWBC 3.0 PL10 or 3.5: Security Warning
I just installed in my pc NWBC 3.0 PL10 and in another PC NWBC 3.5.
When I log on in the system ECC6 Release 702 SP07, I have a popup with the title:
Security Warning.
Content:
SAP NWBC has identified a potential security concern.
This location is not explicitly marked as safe:
http://www.sap.com
As a result navigation is blocked. If you think it is necessary that the location is marked as safe, please contact your local administrator.
(For details, see chapter '7.8 Whitelist' in the documentation).

But, I do not found any doc with the point 7.8 Whitelist present.
Ans-:
This Location is not explicitly marked as safe/whitlisted:
see http://goo.gl/uIrZb

For further info refer Note 1378659 - NWBC 3.0: known issues & what to check when opening a ticket


Q when we downloaded IDES SAP ERP 6 EH5 for Windows / Oracle. When I launched sapinst.exe why we didn't find SAP Application Server ABAP and sub tree Oracle Central System.
Ans-:
it may be, your DVD is wrong.
I have download the same DVD number and launched sapinst.exe, here I found SAP Application Server ABAP and dialogue Instance



So, please, download an other DVD:


Software Download -->IInstallations and Upgrades -->nstaSearch for Installations and Upgrades
give the DVD number and download it