DBA Arena

Symptoms:

While configuring the Workflow Notification Mailer, a "Validation Error" is displayed.

Read more...

Symptoms:-

The following Concurrent Managers Do Not Start / Die After Restart:

Receiving Transaction Manager
FastFormula Transaction Manager
INV Remote Procedure Manager
PO Document Approval Manager

The following errors are reported in the Internal Concurrent Manager log file.

Routine AFPEIM encountered an error while starting concurrent manager FFTM.
The manager is not able to start properly.
The manager has been put on a SYSTEM HOLD to allow the system administrator to address the issue.
When addressed, the "Fixed" button on the Administer Managers screen can be pressed to restart the manager.
Read more...

Finding the root cause of sudden increase in the archive log generation on the database.

Find tables that have maximum number of changes during the period there was huge archive generation.

SELECT to_char(begin_interval_time,'YYYY_MM_DD HH24:MI') snap_time,
dhsso.object_name,
SUM(db_block_changes_delta)
FROM dba_hist_seg_stat dhss,
dba_hist_seg_stat_obj dhsso,
dba_hist_snapshot dhs
WHERE dhs.snap_id = dhss.snap_id
AND dhs.instance_number = dhss.instance_number
AND dhss.obj# = dhsso.obj#
AND dhss.dataobj# = dhsso.dataobj#
AND begin_interval_time BETWEEN to_date('2015_05_23 12','YYYY_MM_DD HH24')
AND to_date('2015_05_25 12','YYYY_MM_DD HH24')
GROUP BY to_char(begin_interval_time,'YYYY_MM_DD HH24:MI'),
dhsso.object_name order by SUM(db_block_changes_delta) desc;

Read more...

Error: FRM-92101: There was a failure in the Forms Server during startup. This could happen due to invalid configuration. Please look into the web-server log file for details.

Java Exception
oracle.forms.net.ConnectionException:Forms sessionfailed during startup:no response from runtime process
at oracle.forms.net.ConnectionException.createConnectionException(Unknown Source)
at oracle.forms.net.HTTPNStream.getResponse(Unknown source)
at oracle.forms.net.HTTPNStream.doFlush(Unknown Source)
at oracle.forms.net.HTTPNStream.flush(Unknown Source)
at java.io.DataOutputStream.flush(Unknown source)
Read more...

Symptoms:-

Dark blue background, mid-sized fonts, and incorrectly formatted buttons.

Solution:-

Read more...