Kbase P132815: Progress client connecting to Oracle DataServer crashes randomly
| Autor |
Progress Software Corporation - Progress |
| Acesso |
Público |
| Publicação |
30/06/2008 |
|
Status: Unverified
SYMPTOM(s):
Using Oracle 10G R2 version 10.2.0.1.0
ABL client terminates intermittently with memory violations
Client sessions are seen to terminate with no error in the DataServer log file
No errors are seen in the client session - session just dies
No errors are reported in the DataServer log file
DataServer connection to the Oracle database is made via SQL*Net
Client are running within a Citrix session
Progress client generates several "types" of protrace files
Protrace from PROWIN32 reads:
sslslini
Protrace from PROWIN32 reads:
lnxnucoptg
Protrace from PROWIN32 reads:
skpinunregoobhdlr
nioqwa
upicui2
upirtrc
Protrace from PROWIN32 reads:
skpinunregoobhdlr
skpinunregoobhdlr
ttcfour
ttcdrv
Protrace from PROWIN32 reads:
ztvull
skpinunregoobhdlr
nioqwa
upicui2
Protraces refer to Oracle Client .DLLs, such as oracore10.dll and oran10.dll
FACT(s) (Environment):
OpenEdge 10.x
Windows
CAUSE:
The client crashes disappeared after upgrading from Oracle 10.2.0.1.0 to Oracle 10.2.0.4.0. This, the fact that many protrace files referred to Oracle .DLLs, and the lack of Progress error messages in the DataServer log file would suggest that the problem was caused by an Oracle bug.
FIX:
Upgrade to Oracle 10G R2 version 10.2.0.4.0