10
Jun

User Equivalence Configuration

There are two nodes in a cluster ebsdb01.dbaarena.com, ebsdb02.dbaarena.com

cd $ORACLE_HOME/oui/prov/resources/scripts
[oraprod@ebsdb01 scripts]$ ls -ltr
total 100
-rwxr-x--- 1 oraprod oinstall 1394 Jul 20 2006 validatePaths
-rwxr-x--- 1 oraprod oinstall 6983 Jul 20 2006 ouiSetup
-rwxr-x--- 1 oraprod oinstall 35064 Dec 11 2006 sshUserSetupNT.sh
-rwxr-x--- 1 oraprod oinstall 16520 Mar 31 2009 sshConnectivity.sh
-rwxr-x--- 1 oraprod oinstall 32343 Dec 16 2009 sshUserSetup.sh

./sshUserSetup.sh -user -hosts < "hostname1 hostname 2"> -noPromptPassphrase
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11
Apr

Error on login page of Oracle E-Business Suite

Error:

Unable to generate forwarding URL. Exception: oracle.apps.fnd.common.AppsException: oracle.apps.fnd.common.PoolException: Exception creating new Poolable object.

ORA-00257: archiver error. Connect internal only, until freed

Solution:

Check Flash Recovery Area usage:

SELECT
ROUND((A.SPACE_LIMIT / 1024 / 1024 / 1024), 2) AS FLASH_IN_GB,
ROUND((A.SPACE_USED / 1024 / 1024 / 1024), 2) AS FLASH_USED_IN_GB,
ROUND((A.SPACE_RECLAIMABLE / 1024 / 1024 / 1024), 2) AS FLASH_RECLAIMABLE_GB,
SUM(B.PERCENT_SPACE_USED) AS PERCENT_OF_SPACE_USED
FROM
V$RECOVERY_FILE_DEST A,
V$FLASH_RECOVERY_AREA_USAGE B
GROUP BY
SPACE_LIMIT,
SPACE_USED ,
SPACE_RECLAIMABLE;
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12
Jan

Database Link

What is a database link?

A database link is a pointer that defines a one-way communication path from one Oracle Database to another database. A database link allows local users to access data on a remote database.

The following link types are supported:
Private database link- belongs to a specific schema of a database. Only the owner of a private database link can use it.
Public database link- all users in the database can use it.
Global database link- defined in an OID or Oracle Names Server. Anyone on the network can use it.

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