                                         }
                                     }else {
                                         // Failure
-                                        print("arbeitsauftrag::GetEntity::URL Session Task Failed: %@", error?.localizedDescription);
+                                        print("arbeitsauftrag::GetEntity::URL Session Task Failed: %@", error?.localizedDescription ?? defaultErrorMessageNoFurtherInformation);
                                     }
                                 }
                                 let op=GetEntityOperation(baseUrl: self.baseUrl, domain: self.domain, entityName: classKey, id: node.objectId!, user: self.login, pass: self.password, queue: blockingQueue, completionHandler: getAACompletionHandler)

    fileprivate var login : String!
    fileprivate var password : String!
    fileprivate let domain = "BELIS2"
    
    let blockingQueue = OperationQueue()
    let backgroundQeue = OperationQueue()

            }
            else {
                // Failure
                print("Action::URL Session Task Failed: %@", error?.localizedDescription ?? defaultErrorMessageNoFurtherInformation);
                handler(false)
            }
            
