can you post the scm-server-0.log?

any changes from your side?

Hi.

"Unexpected server error" occurs before logging into Symantec Endpoint Protection Manager(SEPM) console

http://www.symantec.com/business/support/index?page=content&id=TECH146458

2012-09-20 12:35:41.733 SEVERE: Unknown Exception in: com.sygate.scm.server.task.PackageTask
com.sygate.scm.server.util.ScmServerError: org.apache.xerces.impl.io.MalformedByteSequenceException: Invalid byte 1 of 1-byte UTF-8 sequence.

i see that it says about package task

com.sygate.scm.server.task.PackageTask

did u delete any packages , assigend to the clients ?

Unknown Exception" error seen upon logging in to the Symantec Endpoint Protection Manager

http://www.symantec.com/business/support/index?page=content&id=TECH98126

Please check this artical may be help.

Unknown Exception" error seen upon logging in to the Symantec Endpoint Protection Manager

http://www.symantec.com/business/support/index?page=content&id=TECH98126

Unexpected server error" occurs before logging into Symantec Endpoint Protection Manager(SEPM) console

http://www.symantec.com/business/support/index?page=content&id=TECH146458

hi Jim,

Any update on this ?

1. Open the IIS Administration:
   a. Click Start
   b. Select All Programs > Administrative Tools > Internet Information Services (IIS) Manager
2. Expand <server name>   (This will frequently be the local computer.)
3. Expand Web Sites
4. Right click on Symantec Web Server
5. Select Property
6. Go to Main Directory and change "C:\Inetpub\wwwroot" to "C:\program files\Symantec\Symantec Endpoint Protection Manager\Inetpub\".

Any update on this?

Have you reinstall the java runtime engine in the SEPM server ?

I got this issue before and the solution was to reinstall te JRE only.

Check this thread

https://www-secure.symantec.com/connect/forums/unexpected-server-error-6

Here's the detailed steps:

- stop the SEPM service
- check if there was any javaw process running in Task Manager and kill the process
- browse to <%SEPM installation folder%>\tomcat\webapps\ROOT\clientpkg 
- Assisted to install JRE.
- Browse to %program files%\Java\jre6 
- copy the Bin and Lib Folders
- paste the folders in <%SEPM installation folder%>\jre location
- run the Management Server Configuration Wizard

Hi

Please do the following.

1. Go to SEPM\apache\conf

2. Make a backup of httpd.conf

3. Edit httpd.conf

4. Search for "FcgidImpersonation On" and replace it by "FcgidImpersonation Off"

5. Save changes

6. Restart both SEPM services ("Symantec Endpoint Protection Manager" and "Symantec Endpoint Protection Manager Webserver")

Regards