solaris slapadd "Value too large for defined data type"

Hi All,

While loading some data into a 2.4.15 (release) database using slapadd, i get :

/usr/local/openldap/sbin/slapadd -c -q -w -f /usr/local/openldap/etc/openldap/slapd.conf -l /data/openldap/backups/ldap_090302.ldif -d 99 /data/openldap/backups/ldap_090302.ldif: Value too large for defined data type

Which is odd. The ldif is approx 9G in size, but i would have thought that would not have been entirely unusual ?

Compiled under Sun cc, berkeleydb 4.7 with latest (3) patches.. any thoughts would be welcome.

Cheers Brett