On October 15th, Java released a critical patch update (CPU) which will require download and upgrade to the Java Runtime Environment (JRE) release – 1.7.0_45. If upgrading the JRE to this release, the P6 module (also known as Web Access) of the P6 EPPM product line and the Contract Management product, which utilize LiveConnect applets in the browser, will start generating one or more prompts. To remediate these prompts for the P6 EPPM Web Access module and the Contract Management product, Oracle Primavera will be releasing fixpacks. Until fixpacks become available, you can use the following workaround to suppress these prompts: Select the 'Allow' Prompt or 'Yes' prompt for successful loading of applets. Note: This prompt will occur for each applet.
For more information, please refer to the following KM Documents.