Unable to delete BGP-LU routes

Configured controller and one virtual cisco router c7200

Added neighbor from both side to each other using following configuration.

on controller added peer using following api

http://localhost:8181/restconf/config/openconfig-network-instance:network-instances/network-instance/global-bgp/openconfig-network-instance:protocols/protocol/openconfig-policy-types:BGP/bgp-example/bgp/neighbors

having xml body :

<neighbor xmlns="urn:opendaylight:params:xml:ns:yang:bgp:openconfig-extensions">

    <neighbor-address>192.168.10.2</neighbor-address>

    <timers>

        <config>

            <hold-time>180</hold-time>

            <connect-retry>10</connect-retry>

        </config>

    </timers>

    <transport>

        <config>

            <remote-port>179</remote-port>

        </config>

    </transport>

    <config>

        <peer-type>EXTERNAL</peer-type>

        <peer-as>100</peer-as>

    </config>

    <afi-safis>

       <afi-safi>

            <afi-safi-name xmlns:x="http://openconfig.net/yang/bgp-types">x:IPV4-UNICAST</afi-safi-name>

        </afi-safi>

        <afi-safi>

            <afi-safi-name xmlns:x="http://openconfig.net/yang/bgp-types">x:IPV4-LABELLED-UNICAST</afi-safi-name>

        </afi-safi>

        <afi-safi>

            <afi-safi-name xmlns:x="http://openconfig.net/yang/bgp-types">x:IPV6-LABELLED-UNICAST</afi-safi-name>

        </afi-safi>

    </afi-safis>

</neighbor>

 

on cisco router configuration is :

router bgp 100
no bgp enforce-first-as
neighbor 192.168.10.1 remote-as 500
neighbor 192.168.10.1 update-source gig0/0
!
!
address-family ipv4 unicast
neighbor 192.168.10.1 activate
neighbor 192.168.10.1 next-hop-self
neighbor 192.168.10.1 send-label

after that i was able to see they are connected to each other

then I advertised route from cisco router using command :

network 192.168.100.0 mask 255.255.255.0

which immediately updated in controller and I able to see the route in adj-rib-in effective-rib-in and loc-rib under "labeled-unicast-route"

 

after that I withdrawn route from the cisco router using following command :
no network 192.168.100.0 mask 255.255.255.0

as soon as I entered the command I seen update message for withdrawn route in karaf.log file but the route was not removed from adj-rib-in, effective-rib-in and loc-rib.