TimesTen问题，无法连接到ORACLE

[七宝]

刚刚安装了timesten，
执行call ttCacheUidPwdSet('ttuser','ttuser');时，报
5219: Temporary Oracle connection failure error in OCIServerAttach(): ORA-12170: TNS:Connect timeout occurred rc = -1
5935: Could not validate Oracle login: uid = ttuser, pwd = HIDDEN, OracleNetServiceName = MYDB, TNS_ADMIN = "/opt/oracle/111/network/admin", ORACLE_HOME= "/opt/oracle/111"

在网上查了，只说是odbc配置的错误，我的sys.odbc.ini文件配置如下：
[ODBC Data Sources]
tt_mydb=TimesTen 11.2.1 Driver
ttCS_mydb=TimesTen 11.2.1 Client Driver

[tt_mydb]
Driver=/home/timesten/TimesTen/tt1121/lib/libtten.so
DataStore=/home/timesten/TimesTen/tt1121/info/grsdsDataStore
PermSize=40
TempSize=32
PLSQL=1
UID=ttuser
PWD=ttuser
OracleId=MYDB
OraclePwd=ttuser
DatabaseCharacterSet=US7ASCII


[ttCS_grsds]
TTC_SERVER=tt_mydb_cs
TTC_SERVER_DSN=tt_mydb

另外我安装的版本为：ORACLE 11g，TimesTen Release 11.2.1.8.0 (64 bit Linux/x86_64)

[七宝]

问题搞定，timesten用户得是dba组的成员，否则会有上面的问题。

[luoyoumou]

恭喜楼主：自己解决啦......

[Rotel-刘志东]

一般是权限的问题。