If the schema defines too many attributes, you might get an error that the transaction log is full. Follow the steps to resolve this issue.
SQL0965C The transaction log for the database is full
SQLSTATE=57011 slapd unable to start because all backends failed to configure
db2 update db cfg for ldaptest using logprimary X
db2 update db cfg for ldaptest using logsecond X
where X is
greater than the currently defined size. db2 get db cfg for dbname