invalid structural object class chain (inetOrgPerson/fw1person)

["Brian Gaber" <Brian.Gaber@PWGSC.GC.CA>]

Attempting to convert OpenLDAP v2.0.27-11 to OpenLDAP v2.2.26
I am running the 2.2.26 slapadd on the file created by the 2.0.27 slapcat
 
Here is what I get:
 
/usr/local/sbin/slapadd -f /usr/local/etc/openldap/slapd.schemacheck-on -l /home/ldap-backup/Jul13-0345
slapadd: dn="cn=christopher tracey,ou=ocs,ou=exo1,ou=ncr,o=pwgsc" (line=44): (65) invalid structural object class chain (inetOrgPerson/fw1person)
Error, entries missing!
  entry 1: o=pwgsc
  entry 2: ou=pac,o=pwgsc
  entry 3: ou=van1,ou=pac,o=pwgsc
  entry 5: ou=ftn1,ou=pac,o=pwgsc
  entry 7: ou=ncr,o=pwgsc
  entry 8: ou=exo1,ou=ncr,o=pwgsc
 
Here is the first part of the Jul13-0345 file ( have removed the e-mail addresses and passwords):
 
dn: ou=gtis,ou=van1,ou=pac,o=pwgsc
objectClass: organizationalunit
ou: gtis
creatorsName: cn=admin,o=pwgsc
createTimestamp: 20040128231250Z
modifiersName: cn=admin,o=pwgsc
modifyTimestamp: 20040128231250Z
 
dn: ou=rps,ou=ftn1,ou=pac,o=pwgsc
objectClass: organizationalunit
ou: rps
creatorsName: cn=admin,o=pwgsc
createTimestamp: 20040128231246Z
modifiersName: cn=admin,o=pwgsc
modifyTimestamp: 20040128231246Z
 
dn: ou=ocs,ou=exo1,ou=ncr,o=pwgsc
objectClass: organizationalunit
ou: ocs
creatorsName: cn=admin,o=pwgsc
createTimestamp: 20040128231214Z
modifiersName: cn=admin,o=pwgsc
modifyTimestamp: 20040128231214Z
 
dn: cn=christopher tracey,ou=ocs,ou=exo1,ou=ncr,o=pwgsc
objectClass: person
objectClass: organizationalPerson
objectClass: inetOrgPerson
objectClass: fw1person
cn: christopher tracey
uid: traceyc
mail: REMOVED
sn: traceyc
fw1grouptemplate: TRUE
fw1auth-method: Internal Password
fw1skey-mdm: MD4
fw1auth-server: no value
fw1pwdlastmod: 20031020
creatorsName: cn=admin,o=pwgsc
createTimestamp: 20040518175923Z
modifiersName: cn=admin,o=pwgsc
modifyTimestamp: 20040518175923Z
userPassword:: REMOVED
                                                                                       <------ This is Line 44
dn: cn=louis-paul normand,ou=gtis,ou=bel1,ou=ncr,o=pwgsc
objectClass: person
objectClass: organizationalPerson
objectClass: inetOrgPerson
objectClass: fw1person
cn: louis-paul normand
uid: normanlp
sn: normanlp
mail: REMOVED
fw1grouptemplate: TRUE
fw1auth-method: Internal Password
fw1skey-mdm: MD4
fw1auth-server: no value
fw1pwdlastmod: 2004910
creatorsName: cn=admin,o=pwgsc
createTimestamp: 20040910193858Z
modifiersName: cn=admin,o=pwgsc
modifyTimestamp: 20040910193858Z
userPassword:: REMOVED