I search a DOC ID for "OBIEE 12c Upgrade from 126.96.36.199.0 to 188.8.131.52"
Thanks for help
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OBIEE 12c: Quick Reference For Oracle Business Intelligence Enterprise 12c Upgrade From 12.2.1 to 12.2.1.x (Doc ID 2153433.1)
From the document:
This document was written and tested by upgrading OBIEE 184.108.40.206 to 220.127.116.11. At that time, OBIEE 18.104.22.168 had not been released yet but the same steps apply for the upgrade from 22.214.171.124 to 126.96.36.199.