Oracle TNS-12518>；TNS-12560>；TNS-00530>；64位Windows错误：203:未知错误

大家好！我想提前感谢您花时间研究这个问题，不管您是否有答案。：）

我已经运行了XE服务，但无法使ICIVM1D服务正常工作。当尝试运行我的应用程序时，它失败并出现错误

日志返回：

20-OKT-2017 10:40:08 * (CONNECT_DATA=(CID=(PROGRAM=SQL Developer)(HOST=__jdbc__)(USER=skj))(SID=ICIVM1D)) * (ADDRESS=(PROTOCOL=tcp)(HOST=192.168.148.1)(PORT=53564)) * establish * ICIVM1D * 12518
TNS-12518: TNS:listener could not hand off client connection
 TNS-12560: TNS:protocol adapter error
  TNS-00530: Protocol adapter error
   64-bit Windows Error: 203: Unknown error

我在stackoverflow和其他网站上尝试了有关TNS-12518、TNS-12560和TNS-00530的问题中提到的解决方案，但未成功

Oracle服务已启动并正在运行，已作为本地系统登录（主机为localhost）：

听众：

C:\WINDOWS\system32>lsnrctl status

LSNRCTL for 64-bit Windows: Version 11.2.0.2.0 - Production on 20-OKT-2017 10:09:21

Copyright (c) 1991, 2014, Oracle.  All rights reserved.

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
STATUS of the LISTENER
------------------------
Alias                     LISTENER
Version                   TNSLSNR for 64-bit Windows: Version 11.2.0.2.0 - Production
Start Date                20-OKT-2017 08:36:03
Uptime                    0 days 1 hr. 33 min. 18 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Default Service           XE
Listener Parameter File   ..\listener.ora
Listener Log File         ..\log.xml
Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(PIPENAME=\\.\pipe\EXTPROC1ipc)))
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=<my PC name>)(PORT=1521)))
Services Summary...
Service "CLRExtProc" has 1 instance(s).
  Instance "CLRExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "ICIVM1D" has 1 instance(s).
  Instance "ICIVM1D", status UNKNOWN, has 1 handler(s) for this service...
Service "PLSExtProc" has 1 instance(s).
  Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "XE" has 1 instance(s).
  Instance "XE", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfully

我已尝试重新启动连接：

SQL> shutdown immediate
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> startup
ORACLE instance started.

Total System Global Area 1068937216 bytes
Fixed Size                  2260048 bytes
Variable Size             666895280 bytes
Database Buffers          394264576 bytes
Redo Buffers                5517312 bytes
Database mounted.
Database opened.

我已经检查了进程的数量：

SQL> show parameter processes

NAME                                 TYPE        VALUE
------------------------------------ ----------- ------------------------------
aq_tm_processes                      integer     0
db_writer_processes                  integer     1
gcs_server_processes                 integer     0
global_txn_processes                 integer     1
job_queue_processes                  integer     4
log_archive_max_processes            integer     4
processes                            integer     800

我试过ping：

C:\WINDOWS\system32>tnsping icivm1d

TNS Ping Utility for 64-bit Windows: Version 11.2.0.2.0 - Production on 20-OKT-2017 10:36:00

Copyright (c) 1997, 2014, Oracle.  All rights reserved.

Used parameter files:
C:\oraclexe\app\oracle\product\11.2.0\server\network\admin\sqlnet.ora


Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = LOCALHOST)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = ICIVM1D)))
OK (50 msec)

警报返回：

Create Relation ADR_CONTROL  

运行SQL语句，我得到了以下结果：

SQL> select name, value from v$PARAMETER where name like '%name%';

NAME
--------------------------------------------------------------------------------
VALUE
--------------------------------------------------------------------------------
lock_name_space


db_file_name_convert


log_file_name_convert



NAME
--------------------------------------------------------------------------------
VALUE
--------------------------------------------------------------------------------
global_names
FALSE

instance_name
xe

service_names
XE


NAME
--------------------------------------------------------------------------------
VALUE
--------------------------------------------------------------------------------
db_name
XE

db_unique_name
XE


8 rows selected.

及

---

在listener.ora

listener=（DESCRIPTION_LIST=（DESCRIPTION=（ADDRESS=（PROTOCOL=IPC）（KEY=EXTPROC1））（ADDRESS=（PROTOCOL=TCP）（HOST=）（PORT=1521））（ADDRESS=（PROTOCOL=TCP）（HOST=localhost）（PORT=1521）））

感谢您的回复@dmitrydmin我添加了localhost行并重新启动了侦听器。错误日志保持不变。我的印象是，XE上只能运行1个数据库实例。因此，如果XE已经在运行，那么就不会有ICIVM1D。感谢您的回复@Rene我从listener.ora和tnsnames.ora中删除了XE服务，并重新启动了listener和OracleServiceXe。使用“lsnrctl状态”，XE不再作为服务提及，ICIVM1D作为默认服务提及。但是，错误保持不变。您是如何从OracleXE服务创建ICIVM1D服务的？对于ORACLE SID=ICIVM1D，必须创建SID=ICIVM1D的数据库的第二个实例。SID是Oracle系统标识符

C:\WINDOWS\system32>tnsping icivm1d

TNS Ping Utility for 64-bit Windows: Version 11.2.0.2.0 - Production on 20-OKT-2017 10:36:00

Copyright (c) 1997, 2014, Oracle.  All rights reserved.

Used parameter files:
C:\oraclexe\app\oracle\product\11.2.0\server\network\admin\sqlnet.ora


Used TNSNAMES adapter to resolve the alias
Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = LOCALHOST)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = ICIVM1D)))
OK (50 msec)

Create Relation ADR_CONTROL  

SQL> select name, value from v$PARAMETER where name like '%name%';

NAME
--------------------------------------------------------------------------------
VALUE
--------------------------------------------------------------------------------
lock_name_space


db_file_name_convert


log_file_name_convert



NAME
--------------------------------------------------------------------------------
VALUE
--------------------------------------------------------------------------------
global_names
FALSE

instance_name
xe

service_names
XE


NAME
--------------------------------------------------------------------------------
VALUE
--------------------------------------------------------------------------------
db_name
XE

db_unique_name
XE


8 rows selected.

SQL> select name, NETWORK_NAME from v$services;

NAME
----------------------------------------------------------------
NETWORK_NAME
--------------------------------------------------------------------------------
XEXDB
XEXDB

XE
XE

SYS$BACKGROUND



NAME
----------------------------------------------------------------
NETWORK_NAME
--------------------------------------------------------------------------------
SYS$USERS