I have the following error when trying to Oracle ....
ORA-12154: TNS:could not resolve the connect identifier specified
I'm using the following ...
- Visual Studio 2008 in Windows Vista SP2 64-bit OS
- Oracle Database 10g Express Edition Product Version 10.2.101.5 (There is only one ORACLE Home installed on the machine).
- Devart.Data.Oracle.dll version 5.70.140.0
- Devart.Data.Linq.dll version 1.0.36.0
The error pops up when trying to connect to the database from the "Connection properties" dialog box of the "Database Explorer - Entity Devloper" within VStudio.
I'm using the following tnsnames.ora file ...
XE =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = Bassem-PC)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = XE)
)
)
dotConnect for Oracle connection issue Windows Vista 64 bit
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- Devart Team
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