當我打開上Bluemix業務規則服務實例的規則執行服務器控制檯，我得到這個錯誤：「的持久層的初始化失敗」關於Bluemix
The initialization of the persistence layer failed. Unexpected exception during the build of DAO "persistence". null Cannot connect to the database. [jcc][t4][2013][11249][4.17.29] Connection authorization failure occurred. Reason: User ID or Password invalid. ERRORCODE=-4214, SQLSTATE=28000 DSRA0010E: SQL State = 28000, Error Code = -4,214 ilog.rules.res.console.IlrConsoleException: The initialization of the persistence layer failed. at ilog.rules.res.console.util.IlrModelManager.createResourceProviders(IlrModelManager.java:376) at ilog.rules.res.console.util.IlrModelManager.init(IlrModelManager.java:143) at ilog.rules.res.console.util.IlrConsoleInitializer.consoleInitialized(IlrConsoleInitializer.java:86) at t ...