upgrade 2 node RAC from 12c to 19c
Dear Experts,
We are on 12.1.0.2 2 node RAC. We need your suggestions.
We are performing RAC database upgrade from 12.1.0.2 to 19c. We are following Using Oracle 19c Oracle RAC Multitenant (Single PDB) with Oracle E-Business Suite Release 12.2 (Doc ID 2530665.1)
Section 4: Installing Oracle Database 19c Oracle RAC Software on Grid Infrastructure 19c
Apply patches as listed in Section 2.2, Step 3: "Apply additional 19c RDBMS patches" of Document 2552181.1, Interoperability Notes: Oracle E-Business Suite Release 12.2 with Oracle Database 19c. Do not run any of the post-installation instructions at this point as those will be completed after the upgrade.
2.2 Database Installation:
After installing 19c binaries on both the nodes using runinstaller.