WASINS: java.lang.SecurityException: sealing violation
 Technote (FAQ)
 
Problem
The application server will not start and generates the following exception: java.lang.SecurityException: sealing violation.
 
Solution
The error occurs when "sealed" jars are added to the classpath. To fix the error do the following:

1. Open the Manifest.mf on the conflicting jar

2. Delete the following line from the Manifest.mf:

Sealing: True

3. Repackage the jar with the edited Manifest.mf.

4. Start the application server

 
 
 


Document Information


Product categories: Software > Application Servers > Distributed Application & Web Servers > WebSphere Application Server > Classloader
Operating system(s): HP-UX
Software version: 4.0
Software edition:
Reference #: 1121386
IBM Group: Software Group
Modified date: Aug 25, 2003