Error in Associating the Oracle Cache Administration user with the Cache Database

Question

hi good eve,
i have done Configuration on the Oracle Database such as
1.create tablespace ttusers
2.running initCacheGlobalSchema.sql
3.creating cache administration user with username cacheadm
4.running grantCacheAdminPrivileges.sql
5.granting object privileges on tables to cacheadm
on Setting Up a Cache Database
i already created cache database my_ttdb
here i created and granted the cacheadm user as admin
then
{code}
Command> connect "dsn=my_ttdb;uid=cacheadm;oraclepwd=cacheadm";
Enter password for 'cacheadm':
Connection successful: DSN=my_ttdb;UID=cacheadm;DataStore=C:\TimesTen\DataStoreP
ath\my_ttdb;DatabaseCharacterSet=AL32UTF8;ConnectionCharacterSet=US7ASCII;DRIVER
=C:\TimesTen\TT1122~1\bin\ttdv1122.dll;LogDir=C:\TimesTen\logs;PermSize=40;TempS
ize=32;TypeMode=0;OracleNetServiceName=XE;
(Default setting AutoCommit=1)
con1: Command> call TTCACHEUIDPWDSET('cacheadm','cacheadm');
5220: Permanent Oracle connection failure error in OCIServerAttach(): ORA-12154
: TNS:could not resolve the connect identifier specified rc = -1
5935: Could not validate Oracle login: uid = CACHEADM, pwd = HIDDEN, OracleNetS
erviceName = XE, TNS_ADMIN = "C:\TimesTen\TNS_AD~1", ORACLE_HOME= ""
The command failed.
{code}
can you please help in solving this problem sir....
thanking you,
prakash

Answer 1

THe main issue is this:
TNS:could not resolve the connect identifier specified rc = -1
TimesTen is not able to resolved the TNS name 'XE'. You need to be sure that (a) your TimesTen instance is correctly configured with the correct value for TNS_ADMIN. This should have been specified at install time but if not you can change it by running ttModInstall as the instance administrator. You will need to shutdown the main daemon and re-start it after making this change. Also, all users who will access Timesten need to have the environment variable TNS_ADMIN, set to the right value, present in their environment.
Chris