Sophomorix WARNINGS: "COUNT" => 6 usw

Hallo

LMLv7,
gegenwärtig legen wir alle paar Tage neue Schüler oder ganze Klassen zusätzlich an, sowohl über das Web-GUI, als auch direkt per Textkonsole.
Seit heute erhalten wir folgende WARNINGS:
Bei genaueren Tests konnte festgestellt werden, dass diese Schüler doppelt angelegt wurden, allerdings zuvor in einer „dummyKL“.
Diese Dopplungen wurde jetzt alle beseitigt, aber die WARNINGS: bleiben.
Was können wir tun?

=>Die Namen sind im org. länger und wurden hier gekürzt.

    root@server:~# sophomorix-check 
Command line::
Option json is a modifier option
Option verbose is a modifier option
Hmmh. do not know what to do with option info
* forcing info mode
Option combinations successfully checked
OK: SophomorixSchemaVersion 1 matches required Version 1
#### Reading /usr/share/sophomorix/devel/sophomorix.ini                       ####
#### Distro-check: Ubuntu 18.04 is OK                                         ####
#### Reading /etc/samba/smb.conf                                              ####
#### Reading /usr/lib/linuxmuster-webui/etc/default-ui-permissions.ini        ####
#### Parsing: net conf list                                                   ####
#### Asking domain passwordsettings from samba                                ####
#### Reading /etc/linuxmuster/sophomorix/sophomorix.conf                      ####
#### Reading /etc/linuxmuster/sophomorix/default-school/school.conf           ####
#### 0 ERRORS, 0 WARNINGS -> let's go                                         ####
#### Creating lock in /var/lib/sophomorix/lock/sophomorix.lock                ####
#### /usr/sbin/sophomorix-check started ...                                   ####
#### Cleaning up last check                                                   ####
Encoding extrastudents.csv: UTF8 (ENCODING=UTF8,*_FORCE=FALSE, *_CHECKED=UTF8)
Encoding students.csv: UTF8 (ENCODING=UTF8,*_FORCE=TRUE, *_CHECKED=UTF8)
Encoding teachers.csv: UTF8 (ENCODING=UTF8,*_FORCE=TRUE, *_CHECKED=UTF8)
#### Reading injected lines ...                                               ####
#### 0 ERRORS, 0 WARNINGS -> let's go                                         ####
#### Searching AD for users ...                                               ####
#### Query AD (begin)                                                         ####
#### Query AD (end)                                                           ####

#### ### School default-school: Matching lines in files to users in AD ...    ####
#### unidMATCH: 1470 CHECKED in default-school, MATCH: 0, NOMATCH: 1470, NOunid: 0####
#### exactMATCH: 1470 CHECKED in default-school, MATCH: 1470, NOMATCH: 0      ####
#### approxMATCH: 0 CHECKED in default-school, MATCH: 0 (Edit distance: 1)    ####
#### ## School default-school ... Done!                                       ####

WARNINGS:
{
  "IDENTIFIER_ASCII" => {
    "Ha;A;29.11.2002" => {
      "COUNT" => 2,
      "TYPE" => "IDENTIFIER_ASCII multiple",
      "haal1" => "---",
      "haal2" => "---"
    },
    "Isma;Al;24.03.2003" => {
      "COUNT" => 3,
      "TYPE" => "IDENTIFIER_ASCII multiple",
      "isal" => "---",
      "isal1" => "---"
    },
    "Jen;Da;07.08.2005" => {
      "COUNT" => 1,
      "TYPE" => "IDENTIFIER_ASCII multiple",
      "jea1" => "---",
      "jea2" => "---"
    },
    "Pf;Joik;14.10.2004" => {
      "COUNT" => 6,
      "TYPE" => "IDENTIFIER_ASCII multiple",
      "pfu" => "---",
      "pfu1" => "---"
    },
    "Re;Or;07.07.2003" => {
      "COUNT" => 4,
      "TYPE" => "IDENTIFIER_ASCII multiple",
      "reol" => "---",
      "reol2" => "---"
    },
    "Schr;Ls;31.05.2004" => {
      "COUNT" => 5,
      "TYPE" => "IDENTIFIER_ASCII multiple",
      "sclo" => "---",
      "sclo2" => "---"
    },
    "Sha;Ka;26.02.2004" => {
      "COUNT" => 7,
      "TYPE" => "IDENTIFIER_ASCII multiple",
      "sha" => "---",
      "sha2" => "---"
    },
    "St;Di;03.02.2005" => {
      "COUNT" => 8,
      "TYPE" => "IDENTIFIER_ASCII multiple",
      "sdi" => "---",
      "sdi2" => "---"
    }
  }
}
#### Removing lock in /var/lib/sophomorix/lock/sophomorix.lock                ####
#### /usr/sbin/sophomorix-check terminated regularly                          ####
Calling console printout
LOG       : /usr/sbin/sophomorix-check terminated regularly                   
##### Overview of what can be done:
     0 users can be added in sophomorix.add                              
     0 users can be updated in sophomorix.update                         
     0 users can be killed in sophomorix.kill                            
  1485 users are not to be changed in sophomorix.nochange                
     0 users with errors in sophomorix.error                             
root@server:~# 

Hat dazu jemand eine Idee?

Grüße,
gerd