-79842 No UDR information was set in UDRMetaData
Explanation
Your application called the UDRManager.createUDRs() method without specifying any UDRs for the database server to register.
User response
Specify UDRs for the database server to register by calling the UDRMetaData.setUDR() method before calling the UDRManager.createUDRs() method.