There is a standard list of documentation that is typically needed when debugging LDAP Server problems.
CA LDAP Server Documentation for LDAP Problems/Issues
The following documentation and display output from Status command and ldaptest verification script will be helpful in debugging LDAP problems such as LDAP connection errors, ACF2 attribute lookup errors or password synchronization errors.
console to show the current status of the LDAP server.
* Note where 'ldapr15' is the LDAP Server started task name.