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Latest CPU Patches Broke Web ADI And Report Manager Excel Functionality And Shows Error class java.lang.UnsupportedClassVersionError: org/dom4j/DocumentException : Unsupported Major.minor Version 52.0 (Doc ID 2810597.1)

Last updated on OCTOBER 13, 2021

Applies to:

Oracle Web Applications Desktop Integrator - Version 12.2 and later
Oracle Report Manager - Version 12.2 and later
Oracle General Ledger - Version 12.2 and later
Information in this document applies to any platform.


On : 12.2.x version, Web Applications Desktop Integrator / Report Manager

July 2021 CPU patches broke Web ADI functionality and error with message Unsupported major.minor version 52.0

After applying July 2021 CPU, Web ADI functionality does not work anymore when the Profile "BNE: Enable OOXML Standard" OR  "FRM: Enable OOXML Standard" is set to Y(Yes).

This issue occur when creating a Web ADI Template or publish a FSG report in Report Manager.

Cause: class java.lang.UnsupportedClassVersionError: org/dom4j/DocumentException : Unsupported major.minor version 52.0

The issue can be reproduced at will with the following steps:
1. Go to Desktop Integration responsibility
2. Create a Document using Create Document Menu function.


1. Go to Oracle Report Manager responsibility.
2. Select Repository Management menu function.
3. Publish a FSG report in Excel.


 'July 2021 CPU' Patches were applied.


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