修改安裝目錄下的配置文件
比如：F:/app/admin-PC/product/11.2.0/dbhome_1/network/admin/
修改這個目錄下的listener.ora和tnsnames.ora
**************************************************************************************
listener.ora： SID_LIST_LISTENER = (SID_LIST = (SID_DESC = (SID_NAME = CLRExtProc) (ORACLE_HOME = F:/app/xieliangliang/product/11.2.0/dbhome_1) (PROGRAM = extproc) (ENVS = "EXTPROC_DLLS=ONLY:F:/app/admin-PC/product/11.2.0/dbhome_1/bin/oraclr11.dll") ) (SID_DESC = (GLOBAL_DBNAME = orcl) (ORACLE_HOME = F:/app/admin-PC/product/11.2.0/dbhome_1) (SID_NAME = orcl) ) )LISTENER = (DESCRIPTION_LIST = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521)) ) )ADR_BASE_LISTENER = F:/app/admin-PC
*********************************************************************************
tnsnames.ora:ORACLR_CONNECTION_DATA = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521)) ) (CONNECT_DATA = (SID = CLRExtProc) (PRESENTATION = RO) ) )ORCL = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = orcl) ) )
======================================================
對比修改標紅的部分即可
總結
以上所述是小編給大家介紹的Oracle數據庫新裝之后出現的監聽程序無法正常啟動和運行（Oracle-12514）問題，希望對大家有所幫助，如果大家有任何疑問請給我留言，小編會及時回復大家的。在此也非常感謝大家對VeVb武林網網站的支持！
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