Please use following link to download manuals for BI:
https://hansaworld-web.s3.amazonaws.com/university/university/HWU%20Materials/SERP_BI%20and%20KPI_8.5_MAC.pdf
This is not the issue of upgrade SERP. But serverip.dat in this case contains the value: 192.168.88.12:1301, so this is local IP of the server with SERP.
Anyway I don't understand what do you me...
