TNS Error while connecting to Documentum Repository

Question

Dear all,
The Oracle TNS Listener in Windows Services, is getting stopped and the Error is thrown while connecting to Documentum Content Management Repository :-
Tue Mar 09 05:55:31 2010[DM_STARTUP_I_DOCBASE_OWNER_NOT_FOUND]: The database user (NR_GlobalRepo) is not a valid NT User. This is the user specified in your server.ini file as the database_owner attribute. If you are running the optional Replication Services package you will need to create a valid NT User account for this user.
EMC Documentum Content Server (version 6.5.0.117 SP1 Win32.Oracle)
(c) Copyright EMC Corp., 1991 - 2008
All rights reserved.
Tue Mar 09 05:55:31 2010 046000 [DM_SERVER_I_START_SERVER]info: "Docbase NR_GlobalRepo attempting to open"
Tue Mar 09 05:55:31 2010 046000 [DM_SERVER_I_START_SERVER]info: "Docbase NR_GlobalRepo process identity: user(Administrator), domain(company-2q9d7i)"
Tue Mar 09 05:55:31 2010 296000 [DM_SESSION_I_RETRYING_DATABASE_CONNECTION]info: "The following error was encountered trying to get a database connection: ORA-12532: TNS:invalid argument
The server will retry 9 more time(s) (every 30 seconds)."
Tue Mar 09 05:56:01 2010 406000 [DM_SESSION_I_RETRYING_DATABASE_CONNECTION]info: "The following error was encountered trying to get a database connection: ORA-12532: TNS:invalid argument
The server will retry 8 more time(s) (every 30 seconds)."
Tue Mar 09 05:56:31 2010 515000 [DM_SESSION_I_RETRYING_DATABASE_CONNECTION]info: "The following error was encountered trying to get a database connection: ORA-12532: TNS:invalid argument
The server will retry 7 more time(s) (every 30 seconds)."
Tue Mar 09 05:57:01 2010 625000 [DM_SESSION_I_RETRYING_DATABASE_CONNECTION]info: "The following error was encountered trying to get a database connection: ORA-12532: TNS:invalid argument
The server will retry 6 more time(s) (every 30 seconds)."
Tue Mar 09 05:57:31 2010 734000 [DM_SESSION_I_RETRYING_DATABASE_CONNECTION]info: "The following error was encountered trying to get a database connection: ORA-12532: TNS:invalid argument
The server will retry 5 more time(s) (every 30 seconds)."
Tue Mar 09 05:58:01 2010 843000 [DM_SESSION_I_RETRYING_DATABASE_CONNECTION]info: "The following error was encountered trying to get a database connection: ORA-12532: TNS:invalid argument
The server will retry 4 more time(s) (every 30 seconds)."
Tue Mar 09 05:58:31 2010 953000 [DM_SESSION_I_RETRYING_DATABASE_CONNECTION]info: "The following error was encountered trying to get a database connection: ORA-12532: TNS:invalid argument
The server will retry 3 more time(s) (every 30 seconds)."
Tue Mar 09 05:59:02 2010 062000 [DM_SESSION_I_RETRYING_DATABASE_CONNECTION]info: "The following error was encountered trying to get a database connection: ORA-12532: TNS:invalid argument
The server will retry 2 more time(s) (every 30 seconds)."
Tue Mar 09 05:59:32 2010 171000 [DM_SESSION_I_RETRYING_DATABASE_CONNECTION]info: "The following error was encountered trying to get a database connection: ORA-12532: TNS:invalid argument
The server will retry 1 more time(s) (every 30 seconds)."
Tue Mar 09 06:00:02 2010 281000 [DM_SESSION_E_CANT_MAKE_TEMP_CONNECTION]error: "Could not establish an internal, temporary database connection (database_name = , docbase_owner = NR_GlobalRepo, connection_string = ORCL); database system error was: ORA-12532: TNS:invalid argument
Please suggest a possible solution.
Thanks & Regards
Saswata Mandal.

Answer 1

Tue Mar 09 05:55:31 2010[DM_STARTUP_I_DOCBASE_OWNER_NOT_FOUND]: The database user (NR_GlobalRepo) is not a valid NT User. This is the user specified in your server.ini file as the database_owner attribute. If you are running the optional Replication Services package you will need to create a valid NT User account for this user.