Upgrading Individual Pre-126.96.36.199.0 Portals After 188.8.131.52 Patch Update Shows Error "An unexpected error occurred. No changes were made to the portal."
Last updated on APRIL 23, 2018
Applies to:Oracle WebCenter Portal - Version 184.108.40.206.0 and later
Information in this document applies to any platform.
Patched WebCenter Portal from 220.127.116.11 to 18.104.22.168.
When attempting to upgrade Pre-22.214.171.124.0 Portals using the following documentation:
Oracle Fusion Middleware Building Portals with Oracle WebCenter Portal
7 Administering a Portal
7.2 Administering Overview Settings and Actions for a Portal
7.2.9 Upgrading a Pre-126.96.36.199.0 Portal
The following error occurs:
The following error is shown in the UI:
An unexpected error occurred. No changes were made to the portal.
The WC_Spaces-diagnostic.lo log shows this error giving a grant to webcenter#-#Global-GroupSpaces-Public-User role:
JPS-04201: Cannot grant permission(s). Grant already exists for grantee [GranteeEntry: codeSource=null
principals=[[AppRole: appID=webcenter name=webcenter#-#Global-GroupSpaces-Public-User displayName=null description=null category=null
uniquename=cn=webcenter\#-\#Global-GroupSpaces-Public-User,cn=Roles,cn=webcenter,cn=webcenter,cn=JPSContext,cn=jpsPolicyRootNode guid=<GUID> members=
The issue can be reproduced at will with the following steps:
- Patch WebCenter Portal 188.8.131.52 to 184.108.40.206.
- Go to the Administer a Portal.
- Select the Overview page.
- Click on the "Upgrade this portal" link.
The error is displayed.
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