RPC - again (ORA-28575)

Question

Hi,
I read a lot articles about my problem, but I can't resolve it.
After many changes, I still have:
ORA-28575: unable to open RPC connection to external procedure
agent
ORA-06512: at "QGUARADM.DLL$GETUSR", line 0
ORA-06512: at line 5
My TNSNAMES and LISTENER are:
# LISTENER.ORA Network Configuration File: E:\ORACLE\DEL\816
\network\admin\listener.ora
# Generated by Oracle configuration tools.
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = pccdev)(PORT = 1521))
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = pccdev)(PORT = 1527))
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = pccdev)(PORT = 1521))
(PROTOCOL_STACK =
(PRESENTATION = TTC)
(SESSION = NS)
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = E:\ORACLE\DEL\816)
(PROGRAM = extproc)
(SID_DESC =
(GLOBAL_DBNAME = "DEL.WORLD")
(ORACLE_HOME = E:\ORACLE\DEL\816)
(SID_NAME = DEL)
(SID_DESC =
(GLOBAL_DBNAME = QGUAR)
(ORACLE_HOME = E:\ORACLE\DEL\816)
(SID_NAME = QGUAR)
# TNSNAMES.ORA Network Configuration File: E:\oracle\DEL\816
\NETWORK\ADMIN\tnsnames.ora
# Generated by Oracle configuration tools.
QGUAR =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = pccdev)(PORT = 1521))
(CONNECT_DATA =
(SERVICE_NAME = QGUAR)
EXTPROC_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(Key = extproc1))
(CONNECT_DATA =
(SID = PLSExtProc)
(PRESENTATION = RO)
DEL.WORLD =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = pccdev)(PORT = 1521))
(ADDRESS = (PROTOCOL = TCP)(HOST = pccdev)(PORT = 1527))
(CONNECT_DATA =
(SERVICE_NAME = DEL.WORLD)
Database 8.1.6 - upgraded from 8.1.5
Can you help me?
Jakub

Answer 1

>
TNSPing works OK:
Attempting to contact (ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1))
OK (540 msec)
Sorry - I was wrong:
TNS Ping Utility for 32-bit Windows: Version 8.1.6.0.0 -
Production on 11-DEC-2001 11:10:35
(c) Copyright 1997 Oracle Corporation. All rights reserved.
TNS-03505: Failed to resolve name
But:
LSNRCTL for 32-bit Windows: Version 8.1.6.0.0 - Production on 11-
DEC-2001 11:10:26
(c) Copyright 1998, 1999, Oracle Corporation. All rights
reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)
(KEY=EXTPROC1)))
STATUS of the LISTENER
Alias LISTENER
Version TNSLSNR for 32-bit Windows: Version
8.1.6.0.0 - Production
Start Date 10-DEC-2001 13:20:00
Uptime 0 days 21 hr. 50 min. 25 sec
Trace Level off
Security OFF
SNMP OFF
Listener Parameter File E:\ORACLE\DEL\816
\network\admin\listener.ora
Listener Log File E:\ORACLE\DEL\816
\network\log\listener.log
Services Summary...
DEL          has 2 service handler(s)
PLSExtProc          has 1 service handler(s)
QGUAR          has 1 service handler(s)
QGUAR          has 1 service handler(s)
The command completed successfully