Emca Continually Shows "Invalid username/password" for the DBSNMP User

Question

Hi,
During configure dbconsole DBSNMP user is giving invalid password whereas i am able to connect dbsnmp using sqlplus as below.
SQL> conn dbsnmp/dbsnmp@UAT
Connected.
while i m tryin to configure dbconsole got below error
emca -config dbcontrol db -repos create
$emca -config dbcontrol db -repos create
STARTED EMCA at May 29, 2010 4:29:31 PM
EM Configuration Assistant, Version 10.2.0.1.0 Production
Copyright (c) 2003, 2005, Oracle. All rights reserved.
Enter the following information:
Database SID: UAT
Listener port number: 1521
Password for SYS user:
Password for DBSNMP user:
Invalid username/password.
Password for DBSNMP user:
Invalid username/password.
Password for DBSNMP user:
Thanks

Answer 1

Hi,
Ok i will do in future.
I did as you said but issue is still coming.Now the error is bit different in the log file For this same error i found solution in meta doc id 337260.1 for exact error In the solution i have to to set the value as below but it has already same value.
Error:
CONFIG: SQLEngine created successfully and connected
May 29, 2010 5:03:06 PM oracle.sysman.emcp.DatabaseChecks validateUserCredential
CONFIG: Failed to update account status.
oracle.sysman.assistants.util.sqlEngine.SQLFatalErrorException: ORA-01034: ORACL
E not available
Solution:
In order to fix the Invalid username/password message
Check the profile limit for the users SYSMAN, DBSNMP and MGMT_VIEW
select u.username, u.profile, p.resource_name, p.limit
from dba_profiles p, dba_users u
where p.profile=u.profile
and u.username in ('SYS', 'SYSMAN','DBSNMP','MGMT_VIEW')
and p.resource_type = 'PASSWORD'
order by u.username, p.resource_name;
If the value of LIMIT for PASSWORD_VERIFY_FUNCTION is not NULL:
Change the password so that it meets the function requirements.
If the value of LIMIT for PASSWORD_REUSE_MAX is not UNLIMITED:
Change the password so that it is different from a password that has already been used the number of times set in PASSWORD_REUSE_MAX.
Or
Change the value of LIMIT for PASSWORD_REUSE_MAX to UNLIMITED for the profile.
Below output of 1st query:
USERNAME     PROFILE     RESOURCE_NAME     LIMIT
DBSNMP     DEFAULT     FAILED_LOGIN_ATTEMPTS     UNLIMITED
DBSNMP     DEFAULT     PASSWORD_GRACE_TIME     UNLIMITED
DBSNMP     DEFAULT     PASSWORD_LIFE_TIME     UNLIMITED
DBSNMP     DEFAULT     PASSWORD_LOCK_TIME     .0006
DBSNMP     DEFAULT     PASSWORD_REUSE_MAX     UNLIMITED
DBSNMP     DEFAULT     PASSWORD_REUSE_TIME     UNLIMITED
DBSNMP     DEFAULT     PASSWORD_VERIFY_FUNCTION     NULL
SYS     DEFAULT     FAILED_LOGIN_ATTEMPTS     UNLIMITED
SYS     DEFAULT     PASSWORD_GRACE_TIME     UNLIMITED
SYS     DEFAULT     PASSWORD_LIFE_TIME     UNLIMITED
SYS     DEFAULT     PASSWORD_LOCK_TIME     .0006
SYS     DEFAULT     PASSWORD_REUSE_MAX     UNLIMITED
SYS     DEFAULT     PASSWORD_REUSE_TIME     UNLIMITED
SYS     DEFAULT     PASSWORD_VERIFY_FUNCTION     NULL
Thanks