OCI And higher: Executing MAPI Function MAPISendMail() Return Error MAPI_E_FAILURE When Application Connected To RDBMS Previously Using OCI Or OCI-based API's Like OCCI,ODBC,OLEDB,ODP.NET (Doc ID 1274379.1)

Last updated on JUNE 16, 2011

Applies to:

Oracle Server - Enterprise Edition - Version: and later   [Release: 11.1 and later ]
Information in this document applies to any platform.


After Client upgrade from P6 to P8 trying to send emails using MAPI interface function


fails with


when Application has been connected to Oracle DB peviously using OCI-based API's


Client upgrade from Patch 6 to Patch 8


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