We are unable to transfer a volume contents from one Novell Server 6.5 to another Novell Server 6.5 by using Novell Server Consolidation Utility V.4.2.709.14.

Migrate NDS/eDir Verification Wizard shows the following error:
" error occurred attemping to disconnect from the servers. Source:
Destination:

--- Error caused by a NetWare API error ---
The connection to the server was lost.
(Error code: 0X8819 Function Name: NWNCPExtensionRequest)


Error '34841' occurred attempting to open the connection to the SMDR from server 'ASC_NW5' to server 'ASC_NW7'. Make sure the TSA and SMDR nlms are loaded on the source and destination servers. If SLP is not configured, you may need to edit the destination server's SYS:ETC/HOSTS file, and insert an entry for the source (include IP address and server name). See the Troubleshooting section in the user documentation for possible solutions to this connection error.
--- Error caused by a NetWare API error ---
The connection to the server was lost.
(Error code: 0X8819 Function Name: NWNCPExtensionRequest) "

Source Server: nw6.5 SP7
TSAFS Version: 6.52.02 Sep 4 ,2006
SMDR Version: 6.57.01 Sep 4, 2006
SMSUT Version: 1.01.03 Sep 4, 2006

Target server: nw6.5 SP7
TSAFS Version: 6.52.09 Oct 16, 2008
SMDR Version : 6.57.06 Feb 15, 2010
SMSUT Version : 1.01.03 Aug 14, 2007

- TSAFS, SMDR and SMSUT is loaded on both servers.
- nuwagent console on destination server shows as below:
"NUWAgent
Connecting to ASC_NW5.Netware File System"


Any help would be appreciated!