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Need Clarification About OSB Project Delete Before Upgrade From And (Doc ID 2811402.1)

Last updated on MAY 15, 2023

Applies to:

Oracle Service Bus - Version and later
Information in this document applies to any platform.


On : version, OSB Core Functionality

Need clarification about OSB project delete Before Upgrade from and

We are doing to In-place upgrade our fusion middleware environment(which consists of SOA, OSB and OHS) from to

As part of Pre-Upgrade Tasks for OSB it was mentioned like below in Oracle Doc.
Deleting All Services, Projects and Resources
After the export, you must delete all user-created services, projects and resources before the upgrade.

For information on using the Oracle Service Bus Console to delete resources, see How to Delete Projects, Folders, and Resources.


As we are doing inplace upgrade from to, do we need to delete the OSB projects as mentioned in pre tasks for or it is not required.

What will be the impact if we will not delete the osb projects before upgrade.


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