ssma与Oracle的连接失败。 ORA-01017：无效的用户名/密码;登录被拒绝

Question

我尝试使用Microsoft SQL Server Migration Assistant8.2 for Oracle将oracle数据库迁移到sql服务器，它已连接到sql server，但拒绝登录到oracle。 这是ssma登录表单的图像 这是来自oracle sql开发人员的，它已成功连接

Answer 1

可能区分密码大小写。应用程序可以在大写情况下强制输入密码和名称。 SEC_CASE_SENSITIVE_LOGON参数可控制区分大小写的密码。 尝试用单引号引起来密码或将SEC_CASE_SENSITIVE_LOGON参数更改为false alter system set sec_case_sensitive_logon=FALSE;

检查参数SEC_CASE_SENSITIVE_LOGON。

select value  from  v$parameter a where a.name='sec_case_sensitive_logon'

------------
TRUE

例如。

create user test identified by TestPass;
grant connect to test;

oracle@esmd:~> sqlplus test/testpass

SQL*Plus: Release 11.2.0.3.0 Production on Thu Jun 13 06:33:25 2019

Copyright (c) 1982, 2011, Oracle.  All rights reserved.

ERROR:
ORA-01017: invalid username/password; logon denied


Enter user-name: test/TestPass

Connected to:
Oracle Database 11g Release 11.2.0.3.0 - 64bit Production

SQL> exit
Disconnected from Oracle Database 11g Release 11.2.0.3.0 - 64bit Production

oracle@esmd:~> sqlplus test/'TestPass'

SQL*Plus: Release 11.2.0.3.0 Production on Thu Jun 13 07:14:17 2019

Copyright (c) 1982, 2011, Oracle.  All rights reserved.


Connected to:
Oracle Database 11g Release 11.2.0.3.0 - 64bit Production

SQL>

alter system set sec_case_sensitive_logon=FALSE;


oracle@esmd:~> sqlplus test/testpass

SQL*Plus: Release 11.2.0.3.0 Production on Thu Jun 13 06:35:11 2019

Copyright (c) 1982, 2011, Oracle.  All rights reserved.


Connected to:
Oracle Database 11g Release 11.2.0.3.0 - 64bit Production

SQL> exit
Disconnected from Oracle Database 11g Release 11.2.0.3.0 - 64bit Production
oracle@esmd:~> sqlplus test/TestPass

SQL*Plus: Release 11.2.0.3.0 Production on Thu Jun 13 06:35:35 2019

Copyright (c) 1982, 2011, Oracle.  All rights reserved.


Connected to:
Oracle Database 11g Release 11.2.0.3.0 - 64bit Production

SQL> exit
Disconnected from Oracle Database 11g Release 11.2.0.3.0 - 64bit Production
oracle@esmd:~> sqlplus test/TESTPASS

SQL*Plus: Release 11.2.0.3.0 Production on Thu Jun 13 06:35:47 2019

Copyright (c) 1982, 2011, Oracle.  All rights reserved.


Connected to:
Oracle Database 11g Release 11.2.0.3.0 - 64bit Production

SQL> exit
Disconnected from Oracle Database 11g Release 11.2.0.3.0 - 64bit Production
oracle@esmd:~>