ORA-12571 Packet Writer Failure (Help)

From: beach <chbeach_at_loxinfo.co.th>
Date: Mon, 22 Jan 2001 09:03:26 +0700
Message-ID: <94g49g$1sdt$3@news.cscoms.com>

What to do?

Workstation.: Running NT2000 pro / Oracle8i 8.1.6 Server: NT4 / Oracle8i 8.1.5

MyWorkstation can connect to Server with DBA Studio MyWorkstation can connect to MyWorkstation with SQL*Plus

MyWorkstation can NOT connect to MyWorkstation with DBA Studio (ORA-12571) Server can NOT connect to MyWorkstation with SQL*Plus (Ora-12571)

Trace-Data from Client (my Computer)

nscon: entry
nscon: doing connect handshake...
nscon: sending NSPTCN packet

nspsend: entry
nspsend: plen=251, type=1
nttwr: entry
ntt2err: entry
ntt2err: soc 1432 error - operation=6, ntresnt[0]=530, ntresnt[1]=54, ntresnt[2]=0
ntt2err: exit
nttwr: exit
nspsend: transport write error
nspsend: error exit
nscon: error sending NSPTCN packet
nserror: entry
nserror: nsres: id=0, op=67, ns=12571, ns2=12560; nt[0]=530, nt[1]=54, nt[2]=0; ora[0]=0, ora[1]=0, ora[2]=0
nscon: exit (-1)
nsdo: nsctxrnk=0
nsdo: error exit
nsclose: entry

nstimarmed: entry
nstimarmed: no timer allocated
nstimarmed: normal exit
nsdo: entry
nsdo: cid=0, opcode=98, *bl=0, *what=0, uflgs=0x440, cflgs=0x2

nsdo: rank=64, nsctxrnk=0
nsdo: nsctx: state=2, flg=0x4201, mvd=0
nsbfr: entry
nsbaddfl: entry
--nladtrm: entry
nladtrm: exit
nscall: error exit

nioqper:  error from nscall
nioqper:    nr err code: 0
nioqper:    ns main err code: 12571
nioqper:    ns (2)  err code: 12560
nioqper:    nt main err code: 530
nioqper:    nt (2)  err code: 54
nioqper:    nt OS   err code: 0

niomapnserror: entry

niqme: entry
niqme: reporting NS-12571 error as ORA-12571
niqme: exit

niomapnserror: returning error 12571
niomapnserror: exit
niotns: Couldn't connect, returning 12571 niotns: exit Received on Sun Jan 21 2001 - 20:03:26 CST