Installing Oracle RAC in Windows is always an adventure, specially in Windows 2022 that was released after Oracle Database 19c launched. If you are receiving this error: # For WARNING: [Apr 9, 2026 12:49:37 PM] [WARNING] [INS-08109] Unexpected error occurred while validating inputs at state ‘CRSNodeInformationUI’. CAUSE: No additional information available. ACTION: Contact Oracle Support …
April 2026 archive
About
Rodrigo Jorge
Oracle OCM Database 11g & 12c
Oracle OCM MAA & Cloud
Oracle OCE Data Guard 12c
Oracle OCE RAC and Grid 11gR2 & 12c
Oracle OCE Performance Tuning 11g & 12c
Oracle OCS Security 11g
Oracle OCS Data Warehousing 11g
