OTBI report unarchive from one instance to another instance is not working

Summary:

We are facing an issue with OTBI report migration between environments. A report (e.g., Account Analysis) developed in one instance was archived and then unarchived into another instance. This process used to work fine a few months ago, but now the report does not run correctly after being unarchived in the target environment.

Content (please ensure you mask any confidential information):

We’ve checked folder structure and permissions, and those seem fine. Is there any recent change or update from Oracle that affects how OTBI reports or subject areas behave after being migrated across instances?

Has anyone else experienced similar issues recently?