Dear Roman,
I have just checked and the note you have referenced above (2081400) is accessible now, this one: 2081400 - Integrated Business Planning for Finance: Compilation of Information
Can you please review this particular note and check specifically the prerequisites, specifically it also references the note highlighting how to install Integrated Business Planning for Finance.
Particularly:
1972819 - Setup Integrated Business Planning for Finance
Additional Notes:
If you have just upgraded to release 1503 SPS 1508 (aka sFIN 2.0 SP2), you have to implement also the following notes (list may not be complete):
2165500: Activation of Analysis Office object from Business Content Bundle fails
2165417: Analytical GUIBB - Error while mapping variables for PS
2164000: FPM BICS Search: Values of hierarchical compound variables not valid
2165106: Analytical GUIBB-Planning with compound characteristics
2074801: Dumps and Issues with special InfoObjects like 0FISCYEAR, 0CALMONTH...
Hope this helps.
Best regards,
Pavel