[3.1-6] UI, Getting "Failed to parse JSON body" error for VN with special character'|' in Monitor->Networks page

Created a vn with the special character | say vn3|a. It got created in config page. But if you check in the monitor page it is throwing the below error.

Error: [SyntaxError: Failed to parse JSON body: Unexpected end of input]

When I checked uve, that vn vn3|a is not created.

Log:
----
07/29/2016 01:11:58 PM - ^[[31merror^[[39m: URL [http://10.204.217.99:8081/analytics/uves/virtual-network] returned error [{}]
07/29/2016 01:11:58 PM - ^[[31merror^[[39m: REST Server Error: [SyntaxError: Failed to parse JSON body: Unexpected end of input]
    at APIServer.retryMakeCall (/usr/src/contrail/contrail-web-core/src/serverroot/common/rest.api.js:180:13)
    at Request.<anonymous> (/usr/src/contrail/contrail-web-core/src/serverroot/common/rest.api.js:311:18)
    at Request.emit (events.js:98:17)
    at Request.mixin._fireError (/usr/lib64/node_modules/restler/lib/restler.js:204:10)
    at /usr/lib64/node_modules/restler/lib/restler.js:155:20
    at IncomingMessage.parsers.json (/usr/lib64/node_modules/restler/lib/restler.js:399:9)
    at IncomingMessage.parsers.auto (/usr/lib64/node_modules/restler/lib/restler.js:388:21)
    at Request.mixin._encode (/usr/lib64/node_modules/restler/lib/restler.js:194:29)
    at /usr/lib64/node_modules/restler/lib/restler.js:153:16
    at Request.mixin._decode (/usr/lib64/node_modules/restler/lib/restler.js:169:7)