Full_Name: Version: RE24 8a0ce24c5abaf687a41696d988f6a1330128368d OS: URL: Submission from: (NULL) (79.227.171.183)
It seems there's a regression in slapo-constraint possibly caused by a patch for ITS#7168.
If the client sends valid data which not violates a constraint CONSTRAINT_VIOLATION is returned:
delete: departmentNumber departmentNumber: old_number - add: departmentNumber departmentNumber: new_number -
It seems turning off only the constraint for departmentNumber does not help. Turning off all constraints makes it work.