Hi, we are looking to upgrade oracle from oracle 12 to 19c. As a result we also need to upgrade pega from 8.3.1 so we are looking to go 8.5.3.
When I try and do an out of place upgrade and run the migrate.sh script, I have put the properties in migrateSystem.properties for the source DB (oracle 12) and target DB (oracle 19c). When I run migrate.sh I get the following error: ORA-64219: invalid LOB locator encountered when populating the PR_ENGINECLASSES table.
Has anyone successfully done this before or would it be recommended to separate out the pega upgrade and oracle upgrade?
I appreciate that pega 8.3.1 is not supported on Oracle 19c and we may have found the reason why.
***Edited by Moderator: Pooja Gadige to add platform capability tag***