JR65137: CDC ORACLE REDO DOES NOT ALWAYS RE-READ ASM MANAGED REDO LOG USING ORACLE PACKAGE IF NATIVE FILE ACCESS HITS LOG CORRUPTION

APAR status

• Closed as program error.

Error description

• CDC Oracle Redo does not always try to re-read ASM managed redo
  log using Oracle package if native file access hits log
  corruption error.
  

Local fix

• The workaround is to restart the subscription.  On restart as
  long as the restart position is pointing to a redo log that is
  EARLIER than the log that CDC hit log corruption error with we
  should be able to restart.  If not restarting the subscription
  will not work.  You will have to mark table capture
  point/refresh to move past the error.
  

Problem summary

• ****************************************************************
  * USERS AFFECTED:                                              *
  * This issue might affect you if you are using IDR             *
  * 11.4.0.4-5652 or older for Oracle as a source datastore.     *
  ****************************************************************
  * PROBLEM DESCRIPTION:                                         *
  * Mirroring ends on error.                                     *
  ****************************************************************
  * RECOMMENDATION:                                              *
  * Upgrade to IDR 11.4.0.4-5655 or newer for Oracle.            *
  ****************************************************************
  

Problem conclusion

• Upgrading to IDR 11.4.0.4-5655 or newer for Oracle resolves the
  issue.
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

• Fixed component name

  IS CDC ORACLE

• Fixed component ID

  5725E30OR

Applicable component levels