We are using SAP Ecc5 with oracle 9i on window 2003 and Solution Manager 3.2 SR1.
I am facing problem in taking backup through DB13 all the backup failed with on log details in solution manager . but the solution manager is up and running.
I try to connect to database it shows error.
Microsoft Windows [Version 5.2.3790]
(C) Copyright 1985-2003 Microsoft Corp.
C:\Documents and Settings\soladm.SAPSM>sqlplus
SQL*Plus: Release 220.127.116.11.0 - Production on Tue Nov 4 22:07:09 2008
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
Enter user-name: /as sysdba
*ORA-12638: Credential retrieval failed*
I have search for this problem and there is an solution
Please check the sqlnet.ora file. Change the following entry and try, this will work.
Original Entry - SQLNET.AUTHENTICATION_SERVICES= (NTS)
Modified Entry - SQLNET.AUTHENTICATION_SERVICES= (NONE)
I want to know it is ok to do there changes (offline or online) .
Please suggest, how to solved the problem.
The detail logs.
Created.......: created by SAP AG, R/3 Rel. >= 6.10
@(#) $Id: //bc/640-2/src/ins/SAPINST/impl/tpls/ora/ind/SQLNET.ORA#4 $
AUTOMATIC_IPC = ON
TRACE_LEVEL_CLIENT = OFF
NAMES.DEFAULT_DOMAIN = WORLD
NAME.DEFAULT_ZONE = WORLD
SQLNET.EXPIRE_TIME = 0
SQLNET.AUTHENTICATION_SERVICES = (NTS)