Failed to add new user: ldap error code 19, problem 1005 (CONSTRAINT_ATT_TYPE) unicodePwd

[Pengcheng Xu]

I'm using PWM v1.8.0-SNAPSHOT b0 r0 with Windows Server 2019's AD.  Other functions seems to be working just fine, but the user registration module is not working properly: the user goes as far as going pass the agreement page, and is then told that the registration has failed.  The password provided works when set via the domain on an existing user.  The minimum password age requirement for the domain is already set to 0 days.  What AD / PWM configuration am I missing?

The log is as follows:

2019-03-08T05:12:18Z, ERROR, http.PwmResponse, {156} 5049 ERROR_NEW_USER_FAILURE (unexpected ldap error setting user password for new user entry: javax.naming.directory.InvalidAttributeValueException: [LDAP: error code 19 - 0000052D: AtrErr: DSID-03190FC9, #1: [ip]
        0: 0000052D: DSID-03190FC9, problem 1005 (CONSTRAINT_ATT_TYPE), data 0, Att 9005a (unicodePwd)
])
2019-03-08T05:12:18Z, ERROR, newuser.NewUserServlet, {156} 5049 ERROR_NEW_USER_FAILURE (unexpected ldap error setting user password for new user entry: javax.naming.directory.InvalidAttributeValueException: [LDAP: error code 19 - 0000052D: AtrErr: DSID-03190FC9, #1: [ip]
        0: 0000052D: DSID-03190FC9, problem 1005 (CONSTRAINT_ATT_TYPE), data 0, Att 9005a (unicodePwd)
])
2019-03-08T05:12:18Z, WARN , newuser.NewUserUtils, {156} ldap user account cn=jst,CN=Users,DC=corp,DC=pkusc,DC=org has been deleted [ip]
2019-03-08T05:12:18Z, WARN , newuser.NewUserUtils, {156} deleting ldap user account cn=jst,CN=Users,DC=corp,DC=pkusc,DC=org [ip]
2019-03-08T05:12:18Z, ERROR, newuser.NewUserServlet, {156} error during user creation: 5049 ERROR_NEW_USER_FAILURE (unexpected ldap error setting user password for new user entry: javax.naming.directory.InvalidAttributeValueException: [LDAP: error code 19 - 0000052D: AtrErr: DSID-03190FC9, #1: [ip]
        0: 0000052D: DSID-03190FC9, problem 1005 (CONSTRAINT_ATT_TYPE), data 0, Att 9005a (unicodePwd)
])
2019-03-08T05:12:18Z, INFO , newuser.NewUserUtils, {156} created user entry: cn=jst,CN=Users,DC=corp,DC=pkusc,DC=org [ip]