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Following Upgrade to 12c, In-Flight 11g Approval Tasks Cannot Be Opened and New Tasks Cannot Be Created. ERROR: "ORABPEL-30018" with "Attribute 'hideWarnings' not expected. at line -1 at column -1." (Doc ID 2741583.1)

Last updated on OCTOBER 08, 2021

Applies to:

Identity Manager - Version and later
Information in this document applies to any platform.


After upgrading from to or Oracle Identity Governance (OIG), you're unable to open some in-flight approval tasks which were created using your 11g composites.

The UI shows a blank screen or an error with:

ADF_FACES-30200:For more information, please see the server's error log for an entry beginning with: The UIViewRoot is null. Fatal exception during PhaseId: RESTORE_VIEW 1.

New approval tasks cannot be created.

The SOA log file shows an error with ORABPEL-30018 and Attribute 'hideWarnings' not expected. at line -1 at column -1. for example, like:



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