My Oracle Support Banner

ORA-7445 [unable_to_trans_pc] on Windows 64-bit Using OLAP/Oracle Express (Doc ID 456305.1)

Last updated on JUNE 13, 2013

Applies to:

Oracle Server - Enterprise Edition - Version and later
z*OBSOLETE: Microsoft Windows Server 2003 R2 (64-bit AMD64 and Intel EM64T)
Microsoft Windows x64 (64-bit)
z*OBSOLETE: Microsoft Windows XP (64-bit AMD64 and Intel EM64T)


-- Problem Statement:
An ORA-7445 [ACCESS_VIOLATION] [unable_to_trans_pc] error typically followed by ORA-3135 "connection lost
contact" error when exiting an OLAP session.


To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.