1705121 - Error message "IM014: [Microsoft] ODBC Driver Manager] The specified DSN contains an architecture mismatch between the driver and the application"

• Failed to logon to Oracle Database in Crystal Reports for .NET application
• Error message: IM014: [Microsoft] ODBC Driver Manager] The specified DSN contains an architecture mismatch between the driver and the application

• SAP Crystal Reports for Visual Studio 2010
• Microsoft Visual Studio 2010
• Oracle11g (64bit) Database
• ODBC 64bit

 

1. Launch Microsoft Visual Studio 2010 on 64bit Windows platform.
2. Click File > Open Project.
3. Select project file(Crystal Reports for .NET application with Oracle ODBC connection) which is created on 32bit Windows platform and click Open.
4. Click Debug > Start Debugging.

 

 

1. Install 32bit Oracle client.
2. Navigate to C:\Windows\SysWOW64 folder on the 64bit Windows platform.
3. Run odbcad32.exe.
4. Create a new Oracle ODBC data source name on the same machine having same ODBC data source name of a 64bit Oracle ODBC connection.

odbc, Data Source Name, oracle, system DSN, OLEDB, OLE DB, rpt, Microsoft ODBC for Oracle, Oracle in OraClient11g_home1, TNS, TNS Service name, Microsoft ODBC for HANA , KBA , BI-DEV-NET , BI Software Development Kits (SDKs) - .NET or Other , HAN-STD-DEV-MOD-CLT , SAP HANA Analytical Modeling Client , Problem

SAP Crystal Reports, developer version for Microsoft Visual Studio