Problem:
One school could not be synced to webweaver
Investigation:
Logfile:
2025-10-13 17-00-34 LOG 114964 +---------------------------------------------------
2025-10-13 17-00-34 LOG 114964 | OBJ: "cn=sun-2526-WP7_Tec__Rawo,cn=klassen,cn=schueler,cn=groups,ou=sun,dc=lilly,dc=schein,dc=me"
2025-10-13 17-00-34 LOG 114964 | NEW: {"cn": "sun-2526-WP7_Tec__Rawo", "description": "sun-2526-WP7_Tec^__Rawo|untis_import", "ucsschoolRole": "school_class:school:7
04", "uniqueMember": ["uid=floraw2,cn=lehrer,cn=users,ou=sun,dc=lilly,dc=schein,dc=me", "uid=flolin,cn=schueler,cn=users,ou=sun,dc=lilly,dc=schein,dc=me", "
uid=aleprz2,cn=schueler,cn=users,ou=sun,dc=lilly,dc=schein,dc=me", "uid=alideg4,cn=schueler,cn=users,ou=sun,dc=lilly,dc=schein,dc=me", "uid=ardyil3,cn=schue
ler,cn=users,ou=sun,dc=lilly,dc=schein,dc=me", "uid=dansad2,cn=schueler,cn=users,ou=sun,dc=lilly,dc=schein,dc=me", "uid=elirei3,cn=schueler,cn=users,ou=sun,
dc=lilly,dc=schein,dc=me", "uid=hamoez4,cn=schueler,cn=users,ou=sun,dc=lilly,dc=schein,dc=me", "uid=haskob2,cn=schueler,cn=users,ou=sun,dc=lilly,dc=schein,dc=me", "uid=lenhug2,cn=schueler,cn=users,ou=sun,dc=lilly,dc=schein,dc=me", "uid=leokuh2,cn=schueler,cn=users,ou=sun,dc=lilly,dc=schein,dc=me", "uid
=liokuc3,cn=schueler,cn=users,ou=sun,dc=lilly,dc=schein,dc=me", "uid=loaswi3,cn=schueler,cn=users,ou=sun,dc=lilly,dc=schein,dc=me", "uid=marbli5,cn=schueler
,cn=users,ou=sun,dc=lilly,dc=schein,dc=me", "uid=marloe6,cn=schueler,cn=users,ou=sun,dc=lilly,dc=schein,dc=me", "uid=maxirm2,cn=schueler,cn=users,ou=sun,dc=
lilly,dc=schein,dc=me", "uid=mohals6,cn=schueler,cn=users,ou=sun,dc=lilly,dc=schein,dc=me"], "objectClass": ["univentionObject", "posixGroup", "ucsschoolGro
up", "sambaGroupMapping", "univentionGroup", "top"], "entryUUID": "c85dd982-10c3-1040-812b-e52afad2500f"}
2025-10-13 17-00-34 LOG 114964 | OLD: {}
2025-10-13 17-00-34 LOG 114964 +---------------------------------------------------
2025-10-13 17-00-34 LOG 114964 About to send mail to [synchronisation@sun.schein.me]: Fehler bei der Synchronisation
2025-10-13 17-00-34 ERROR 114964 JSON Decode Error Details:
2025-10-13 17-00-34 LOG 114964 About to send mail to [synchronisation@sun.schein.me]: Fehler bei der Synchronisation
2025-10-13 17-00-34 ERROR 114964 Context Line 267:
2025-10-13 17-00-34 LOG 114964 About to send mail to [synchronisation@sun.schein.me]: Schwerwiegender Fehler bei der Synchronisation
2025-10-13 17-00-34 FATAL 114964 Fehler in Sync-Datei
Solution:
The last entry in the logfile shows, a special character in the description.
"description": "sun-2526-WP7_Tec^__Rawo|untis_import"
Simply change the description via udm like
udm groups/group modify --dn "cn=sun-2526-WP7_Tec__Rawo,cn=klassen,cn=schueler,cn=groups,ou=sun,dc=lilly,dc=schein,dc=me" --set description='sun-2526-WP7_Tec__Rawo'
After that you should remove existing json files from:
/var/spool/univention-digionline-webweaver/sun/
and resync the wegweaver listener module for that school:
univention-directory-listener-ctrl resync webweaver-sun