When running the upgrade installer for WebCenter Sites on Websphere, the installation fails during the deployment phase of the installation (Doc ID 1438914.1)

Last updated on JUNE 29, 2017

Applies to:

Oracle WebCenter Sites - Version 6.3.0 and later
Information in this document applies to any platform.

Symptoms

When upgrading the WebCenter Sites installation, the following error is seen in the installation logs:
 [2008-05-20 10:18:29.181][CS.INSTALL][INFO] CSWarBuilder.dumpHashToWar() : Beginning dump of internal hash to war file
 [2008-05-20 10:18:29.228][CS.INSTALL][ERROR] CSWarBuilder.dumpHashToWar() java.util.zip.ZipException: invalid entry compressed size

Cause

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