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Wednesday, August 22, 2012
How to Create Full SQL Database backup commands
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Reports Cache Directory in Oracle E-Business R12 is Growing Rapidly
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The cache files are not being deleted when the cacheSize property is exceeded and files are also not deleted even after enabling and setting maxCacheFileNumber, which is the documented method.
Solution
Workaround:
1- Shutdown the Concurrent Processing server.
2- Manually delete all the temporary files under the $INST_TOP/logs/ora/10.1.2/reports/cache path
3- Startup up the Concurrent Processing server.
OR
Change the Oracle Reports configuration file $INST_TOP/ora/10.1.2/reports/conf/rwbuilder.conf and bouncing the services.
CHANGE:
<property name="cacheSize" value="50"/> to
<property name="cacheSize" value="0"/>
NOTE: This change will be lost when Autoconfig is run. Apply patch 8602992 as soon as it becomes available.
Permanent Fix:
1- Apply the following Patch 8602992.
Important Note: If facing Intermittent Oracle Reports REP-0069: REP-57054 Errors after applying the patch above please review Note 1237834.1 - Intermittent Oracle Reports REP-0069: REP-57054: Error
EBS R12 Oracle Reports Cache Directory Not Being Cleaned Up
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Applies to:
Oracle Applications Technology Stack - Version 12.0 to 12.0 [Release 12.0]Information in this document applies to any platform.
Oracle Reports, Cache, Cleaned Up, $INST_TOP, purge, disk space, temporary, files
Symptoms
In E-Business Suite (EBS) Release 12, when concurrent requests of the
execution method of Oracle Reports are submitted, temporary files are present
under the path of $INST_TOP/logs/ora/10.1.2/reports/cache.
The temporary files are identical to the file placed under the
$APPLCSF/$APPLOUT path, however. These temporary files are not purged when
the "Purge Concurrent Request and/or Manager Data" (FNDCPPUR) program runs.
Cause
New Bug 8449763 / 8602992 due to the new architecture of EBS R12
Solution
1. Perform both of the following actions:
a) Apply patch 8602992 "APPS1012: CACHE DIRECTORY NOT BEING CLEANED OUT"--currently available via MOS (Metalink).
b) Apply technology stack template fix patch 9032800 "SET CACHESIZE=0 RWBUILDER_CONF_1012.TMP"--as soon as it becomes available.
As a current workaround to patch 9032800:
Change the Oracle Reports configuration file $INST_TOP/ora/10.1.2/reports/conf/rwbuilder.conf and bouncing the services.
CHANGE:
<property name="cacheSize" value="50"/> to
<property name="cacheSize" value="0"/>
NOTE: This change will be lost when Autoconfig is run. Apply patch 8602992 as soon as it becomes available.
NOTE 2: Patch 8602992 will ensure that the Oracle Report rwrun executable deletes the cache file after the report runs, however. Any existing cache file prior to the fix will need to be deleted manually