Group Manager: Missing Required Permissions Manifest Attribute in Main Jar

IT

Group Manager: Missing Required Permissions Manifest Attribute in Main Jar

If you’ve updated to the latest version of Java 7, update 51, you may be having trouble with some sites running Java. Specifically, you may be having issues with Group Manager for EqualLogic. If you try to browse to the group IP, you are greeted with a descirptive error of “Error: Click for details.” After clicking, you see the Security Exception: “Missing required Permissions manifest attribute in main jar:…” An easy workaround is to just use SAN HQ and click the link for Group Manager. Otherwise, here is how to fix it within Java:

Go to “Control Panel” and open Java.

Control Panel

Click on the “Security” tab and then click “Edit Site List…”

Security Tab

Click “Add” and type the URL for Group Manager. Example: http://172.26.0.1

Add Exception

Click “Continue” when you see the security warning, and click “OK” through the prompts.

Click ok!

Group Manager should now load in the browser. Why is this happening all of a sudden? You can thank Oracle for that: https://blogs.oracle.com/java-platform-group/entry/new_security_requirements_for_rias

More About the Author

Tim Rhymer

Systems Engineer
To Infinity and Beyond: The Power of the Cloud in IT As we hit refresh on a new month, new year and new decade, it makes sense for us to look back on the road that brought us to where we ...
How to Use Kaseya to Detect Meltdown and Spectre Vulnerable Machines To help detect client Windows machines that are vulnerable to Meltdown and Spectre at the OS and Hardware level, we built a Kaseya ...

See more from this author →

Subscribe to our newsletter

  • I understand that InterWorks will use the data provided for the purpose of communication and the administration my request. InterWorks will never disclose or sell any personal data except where required to do so by law. Finally, I understand that future communications related topics and events may be sent from InterWorks, but I can opt-out at any time.
  • This field is for validation purposes and should be left unchanged.

InterWorks uses cookies to allow us to better understand how the site is used. By continuing to use this site, you consent to this policy. Review Policy OK

×

Interworks GmbH
Ratinger Straße 9
40213 Düsseldorf
Germany
Geschäftsführer: Mel Stephenson

Kontaktaufnahme: markus@interworks.eu
Telefon: +49 (0)211 5408 5301

Amtsgericht Düsseldorf HRB 79752
UstldNr: DE 313 353 072