用户运行concurrent requests(并发请求)报错——日志文件最大超过2g

用户在运行并发请求的时候，发现并发请求无法运行，在日志文件发现如下内容：

In this Document

Oracle Application ObjectLibrary - Version 12.0.0 to 12.1.3 [Release 12 to 12.1]
Information in this document applies to any platform.
Checked for relevance on 25-SEP-2012

Whenattempting to run any concurrent requests of the type Oracle Reports(rdf) , the following error is encountered in the concurrent request logfile:

REP-0004: Warning: Unableto open user preference file.
REP-0082: Error executing SCA utility.
REP-0104: Unable to delete file '<Name.rdf>'.
scaba 5
REP-0069: Internal error
REP-57054: In-process job terminated:Terminated with error:
REP-159:

OtherSymptoms

In12.1.1  all the reports are failing with following errors:

American_America.UTF8

'.,'

stat_low = 9
stat_high = 0
emsg:was terminated by signal 9
Enter Password:&nbsp;

+---------------------------------------------------------------------------+
Start of log messages from FND_FILE
+---------------------------------------------------------------------------+
+---------------------------------------------------------------------------+
End of log messages from FND_FILE
+---------------------------------------------------------------------------+
Program was terminated by signal 9
Concurrent Manager encountered an error while running Oracle*Report for yourconcurrent request 123456.

Therehas been no change in the environment.

Reports.log locatedunder $APPLCSF/$APPLLOG has reached the maximum file size limit of 2GB.

Toimplement the solution, please execute the following steps:

1. Stop the concurrent managers using adcmctl.sh.

2. Remove the reports.log file in log directory (under $APPLCSF/$APPLLOG).

3.Restart the concurrent managers.

4. Submit Concurrent request of type RDF from Oracle Applications and ensure it completes normal.

Truncation of file "reports.log" is a regular maintenance work of Application DBA. Make sure that reports log file size shouldnot increase its maximum limit of 2 GB. There is no purge concurrent program to truncate file "reports.log". 

This maintenance needs to be done manually and regularly depending on number of concurrent program which uses"reports.log". You can safely truncate "reports.log".

InformationCenter, Diagnostics, & Community

• E-Business Concurrent Processing Information Center Document 1304305.1
  Please reference this document regularly to review current offerings for Concurrent Processing needs.

·        Diagnostics
For additional help, please refer to one of the followingdocuments on diagnostics to address current needs. Providing diagnostic outputon an issue for support when logging a service request is very helpful.

Document179661.1 for 11i or Document421245.1 for Rel 12.x

·        Core Concurrent Processing Community
Visit the CoreConcurrent Processing communityfor help from industry experts or to share knowledge.

BUG:8512690 - REPORTS COMPLETE IN ERROR STATE.