The software described in this documentation is either in Extended Support or Sustaining Support. See https://www.oracle.com/us/support/library/enterprise-linux-support-policies-069172.pdf for more information.
Oracle recommends that you upgrade the software described by this documentation as soon as possible.

23.4.1 About LDAP Data Interchange Format

LDAP data itself is stored in a binary format. LDAP Data Interchange Format (LDIF) is a plain-text representation of an LDAP entry that allows the import and export LDAP data, usually to transfer the data between systems, but it also allows you to use a text editor to modify the content.

The data for an entry in an LDIF file takes the form:

[id] dn: distinguished_name
attribute_type: value | [attribute=]value[, [attribute=] value]...
...
objectClass: value
...

The optional id number is determined by the application that you use to edit the entry. Each attribute type for an entry contains either a value or a comma-separated list of attribute and value pairs as defined in the LDAP directory schema.

There must be a blank line between each dn definition section or include: line. There must not be any other blank lines or any white space at the ends of lines. White space at the start of a line indicates a continuation of the previous line.