[389-users] dsidm not work with imported openldap accounts

Hello, I would like to migrate my old openldap server to 389-ds (CentOS 8). I tried to upload  the old users from the openldap server into 389-ds, but if I then try to use the dsidm command I get the following  error message: "Error: No object exists given the filter criteria ... "    # john, people, example.com  dn: uid=john,ou=people,dc=example,dc=com  objectClass: top  objectClass: person  objectClass: posixAccount  objectClass: shadowAccount  uid: john  cn: John  uidNumber: 5000  gidNumber: 5000  homeDirectory: /home/john  shadowLastChange: 18170  loginShell: /bin/bash  gecos: John Brown  shadowExpire: 24444  sn: Brown    Is it a schema problem? Does dsidm only work with accounts that have the schema of DS 1.4?  In 389-ds there is an openldap_to_ds migration script, but it seems to me that it keeps the same  schema for the account after migration, at this point it is better to recreate all the accounts with the new DS 1.4 schema  starting from the openldap data?      # john, people, example.com  dn: uid=john,ou=people,dc=example,dc=com  objectClass: top  objectClass: nsPerson  objectClass: nsAccount  objectClass: nsOrgPerson  objectClass: posixAccount  objectClass: shadowAccount  uid: john  cn: John Brown  uidNumber: 5000  gidNumber: 5000  homeDirectory: /home/john  shadowLastChange: 18170  loginShell: /bin/bash  displayName: John Brown  shadowExpire: 24444      Best regards,  Alberto Crescente.