ORA-12514: TNS: 监听进程不能解析在连接描述符中给出的SERVICE_NAME

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标题：ORA-12514: TNS: 监听进程不能解析在连接描述符中给出的SERVICE_NAME

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一个10g的库应用访问报ORA-12514: TNS: 监听进程不能解析在连接描述符中给出的SERVICE_NAME
ORA-12514

通过分析alert日志,确认是数据库启动报ORA-600 4194错误

Mon Sep 23 16:12:42 2024
SMON: enabling cache recovery
Mon Sep 23 16:12:43 2024
Successfully onlined Undo Tablespace 1.
Mon Sep 23 16:12:43 2024
SMON: enabling tx recovery
Mon Sep 23 16:12:43 2024
Database Characterset is ZHS16GBK
Mon Sep 23 16:12:43 2024
Errors in file d:\oracle\product\10.2.0\admin\xifenfei\udump\xifenfei_ora_7832.trc:
ORA-00600: 内部错误代码, 参数: [4194], [66], [50], [], [], [], [], []

DEBUG: Replaying xcb 0xae312888, pmd 0x9058f4d4 for failed op 8
Doing block recovery for file 2 block 5547
No block recovery was needed
Mon Sep 23 16:13:31 2024
Errors in file d:\oracle\product\10.2.0\admin\xifenfei\udump\xifenfei_ora_7832.trc:
ORA-00600: 内部错误代码, 参数: [4194], [66], [50], [], [], [], [], []
ORA-00600: 内部错误代码, 参数: [4194], [66], [50], [], [], [], [], []

Mon Sep 23 16:13:32 2024
DEBUG: Replaying xcb 0xae312888, pmd 0x9058f4d4 for failed op 8
Mon Sep 23 16:13:32 2024
Errors in file d:\oracle\product\10.2.0\admin\xifenfei\udump\xifenfei_ora_7832.trc:
ORA-00600: 内部错误代码, 参数: [4194], [66], [50], [], [], [], [], []
ORA-00600: 内部错误代码, 参数: [4194], [66], [50], [], [], [], [], []

Doing block recovery for file 2 block 5547
No block recovery was needed
Mon Sep 23 16:13:33 2024
Errors in file d:\oracle\product\10.2.0\admin\xifenfei\udump\xifenfei_ora_7832.trc:
ORA-00603: ORACLE server session terminated by fatal error
ORA-00600: internal error code, arguments: [4194], [66], [50], [], [], [], [], []
ORA-00600: internal error code, arguments: [4194], [66], [50], [], [], [], [], []

Mon Sep 23 16:14:18 2024
Errors in file d:\oracle\product\10.2.0\admin\xifenfei\bdump\xifenfei_smon_5880.trc:
ORA-00600: internal error code, arguments: [4194], [66], [50], [], [], [], [], []

Mon Sep 23 16:14:19 2024
DEBUG: Replaying xcb 0xae312888, pmd 0x9058f4d4 for failed op 8
Mon Sep 23 16:14:19 2024
Non-fatal internal error happenned while SMON was doing shrinking of rollback segments.
SMON encountered 1 out of maximum 100 non-fatal internal errors.
Mon Sep 23 16:14:19 2024
Doing block recovery for file 2 block 5547
No block recovery was needed
Mon Sep 23 16:15:06 2024
Errors in file d:\oracle\product\10.2.0\admin\xifenfei\bdump\xifenfei_pmon_6952.trc:
ORA-00600: internal error code, arguments: [4194], [66], [50], [], [], [], [], []

Mon Sep 23 16:15:06 2024
Errors in file d:\oracle\product\10.2.0\admin\xifenfei\bdump\xifenfei_pmon_6952.trc:
ORA-00600: internal error code, arguments: [4194], [66], [50], [], [], [], [], []

Mon Sep 23 16:15:06 2024
PMON: terminating instance due to error 472
Mon Sep 23 16:15:07 2024
Errors in file d:\oracle\product\10.2.0\admin\xifenfei\bdump\xifenfei_psp0_2104.trc:
ORA-00472: PMON  process terminated with error

Mon Sep 23 16:15:07 2024
Errors in file d:\oracle\product\10.2.0\admin\xifenfei\bdump\xifenfei_lgwr_3200.trc:
ORA-00472: PMON  process terminated with error

Mon Sep 23 16:15:07 2024
Errors in file d:\oracle\product\10.2.0\admin\xifenfei\bdump\xifenfei_dbw1_448.trc:
ORA-00472: PMON  process terminated with error

Mon Sep 23 16:15:07 2024
Errors in file d:\oracle\product\10.2.0\admin\xifenfei\bdump\xifenfei_dbw0_7436.trc:
ORA-00472: PMON  process terminated with error

Mon Sep 23 16:15:07 2024
Errors in file d:\oracle\product\10.2.0\admin\xifenfei\bdump\xifenfei_mman_1704.trc:
ORA-00472: PMON  process terminated with error

Mon Sep 23 16:15:07 2024
Errors in file d:\oracle\product\10.2.0\admin\xifenfei\bdump\xifenfei_dbw2_5072.trc:
ORA-00472: PMON  process terminated with error

Mon Sep 23 16:15:07 2024
Errors in file d:\oracle\product\10.2.0\admin\xifenfei\bdump\xifenfei_ckpt_6628.trc:
ORA-00472: PMON  process terminated with error

Mon Sep 23 16:15:07 2024
Errors in file d:\oracle\product\10.2.0\admin\xifenfei\bdump\xifenfei_reco_7924.trc:
ORA-00472: PMON  process terminated with error

Mon Sep 23 16:15:07 2024
Errors in file d:\oracle\product\10.2.0\admin\xifenfei\bdump\xifenfei_smon_5880.trc:
ORA-00472: PMON  process terminated with error

Instance terminated by PMON, pid = 6952

这个比较简单一般就是undo异常，对undo设置为人工管理，然后重建undo完成本次恢复任务