DG4ODBC Ora-7445 [kpnfch()+204] or ORA-7445 [Packet_append_bytes()+43]
(Doc ID 1635555.1)
Last updated on SEPTEMBER 27, 2019
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 to 22.214.171.124 [Release 11.2]
DG4ODBC is connect to SQL Server 2012 via EasySoft ODBC driver V1.6
When a simple Select from a remote SQL Server table is executed, an error ORA-7445 occurs:
ORA-07445: exception encountered: core dump [kpnfch()+204] [SIGSEGV] [ADDR:0x70] [PC:0x7239A1C] [Address not mapped to object] 
It is crashing session just after the fetch of first row.
RDBMS trace is showing
To view full details, sign in with your My Oracle Support account.
Don't have a My Oracle Support account? Click to get started!
In this Document