This is the invalid XML
<?xml version="1.0" encoding="UTF-8"?> <ActionResult> <ldap-connection-checker-datasource> javax.naming.AuthenticationException: [LDAP: error code 49 - 80090308: LdapErr: DSID-0C0903D9, comment: AcceptSecurityContext error, data 52e, v2580� ] </ldap-connection-checker-datasource> </ActionResult>
The front office is using directly CheckDataSourceAction, that sax it with ActionResultGenerator and
�
is an invalid char.