Keywords:
Oracle 6i
Citrix
ORA-06508
Crash

Problem descryption:
Oracle (6i) application crashes in Citrix farm with error ORA-06508.

HOWTO resolve:
Don't use network path's to your program as well as your libs, forms,
reports.
Put ALL stuff on each local drive of your citrix server.

If you need more information, feel free to ask:

brian nospam impulse-info dot nl