Oracle Reports 6i - EXCEPTION_ACCESS_VIOLATION

Hi all,

I have an Internet Java application that is running reports on the web using Oracle Repoprts 6i server, connecting to an Oracle 8 i database. I am invoking the reports using the RWServlet.class and the operating system is Windows 2000.

The reports worked OK, when all of the sudden I am getting the following error (I am pasting here only the beginning and the end of the error message) and the JVM crashes:

An unexpected exception has been detected in native code outside the VM.
Unexpected Signal : EXCEPTION_ACCESS_VIOLATION (0xc0000005) occurred at PC=0x6793363B
Function=nnciqdn+0xAB
Library=F:\oracle\ora6i\bin\NNCI80.dll

Dinamic libraries:
..............
.................
......................

Heap at VM Abort:
Heap
def new generation total 2752K, used 1705K [0x10010000, 0x10300000, 0x104f0000)
eden space 2496K, 68% used [0x10010000, 0x101ba5d0, 0x10280000)
from space 256K, 0% used [0x10280000, 0x10280000, 0x102c0000)
to space 256K, 0% used [0x102c0000, 0x102c0000, 0x10300000)
tenured generation total 33988K, used 20107K [0x104f0000, 0x12621000, 0x14010000)
the space 33988K, 59% used [0x104f0000, 0x11892d70, 0x11892e00, 0x12621000)
compacting perm gen total 12800K, used 12619K [0x14010000, 0x14c90000, 0x18010000)
the space 12800K, 98% used [0x14010000, 0x14c62cd8, 0x14c62e00, 0x14c90000)

Local Time = Mon Jan 24 11:15:30 2005
Elapsed Time = 2391
#
# The exception above was detected in native code outside the VM
#
# Java VM: Java HotSpot™ Client VM (1.4.2_04-b05 mixed mode)


Does anybody experienced this type of error and know its origin and how to work it around?

Thanks,
Paul