title: LDAP - LDIF Add attributes error: text="attributeTypes: value #0 invalid per syntax"
body: <p>I'm trying to add a new attribute called "FullName" in LDAP. In Apache Directory studio, I created a new LDIF file:</p>
  
  <pre><code>dn: cn=schema
  changetype: modify
  add: attributeTypes
  attributeTypes: ( 2.16.840.1.113719.1.1.4.1.120
         NAME 'FullName'
         DESC 'fullname of an employee'
         EQUALITY caseIgnoreMatch
         SUBSTR caseIgnoreSubstringsMatch
         SYNTAX 1.3.6.1.4.1.1466.115.121.1.15 )
  -
  add: objectClasses
  objectClasses: ( 2.25.128424792425578037463837247958458780603.1
     NAME 'fullname_attr'
     DESC 'fullname_attr'
     SUP inetOrgPerson
     STRUCTURAL
     MAY  (FullName) )
  </code></pre>
  
  <p>The attribute OID is for fullname, the objectclass OID is a custom OID. </p>
  
  <p>When I try to "execute LDIF" I have a message error in my log file:</p>
  
  <pre><code>send_ldap_result: err=21 matched="" text="attributeTypes: value #0 invalid per syntax"
  </code></pre>
  
  <p>How can I fix that?</p>