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Change Protection Mode for Active Dataguard (11GR2)

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Reboot Exadata Machine

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STEPS TO troubleshoot long running concurrent request in R12.2.x

USUALLY we are getting concurrent program running longer and concurrent request not picking jobs, etc. those are very frequent issue we expected from development team. Collect basis level of information to development team A. Oracle seeded program/Custom program? B. How much time it used earlier? C. Is there any recent code change done in concurrent program? D. Is this program fetching higher data compare to last run? E. Does this job running any specific time/ It can be run any time? F. Does this job fetching data using DB link? G. Does the problem happen on both the test and production instance? Once asked above questions to development team in meanwhile we need to start basic sanity check in our environment. A. Verify the status of the concurrent program select REQUEST_ID,phase_code,status_code,ORACLE_SESSION_ID from apps.fnd_concurrent_requests where request_id=’23432345’; B. Find which concurrent manger ran a specific concurrent request select b.USER_CONCURRENT_QUEUE_NAME from fnd...
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