By default, any account in Convergence can have 1000 entries. This is a total of number of contacts and groups. You can change this limit at configuration level.
To set the maximum limit for address book entries:
1. Move to the /opt/SUNWiwc/sbin directory.
2. Run the following command:
./iwcadmin -W password-file -o ab.storeentrieslimit -v limit
3. Restart application server.