#7 Problem in synchronizing data due to -- 'null'.

[Neeraj khanna]

I m using the daffodil db as the publisher and the
subscriber.I started the replicator server on the 3001
port and publish a table with name pub1.
The i suscribe it on the port 3002 with the name
sub1.It is suceessfully created. After that i stopped the
server on the port 3001 and tried to unsubscribe the
sub1 then it checks the existence of the corresponding
publication pub1 and gives the proper message that :

Corresponding publication 'pub' not found on server
side.

But while synchronizing the data it does not check
the existence and gives the message :

Problem in synchronizing data due to -- 'null'.