By default, report specification output is archived.
Report specifications describe how data was generated within a report. 
To
turn off the archiving of report specifications, you must modify two
files: CM.xml, and either CM_FILENET.xml or CM_CM8.xml,
depending on whether you archive your content to an IBM® FileNet® Content
Manager repository or an IBM Content
Manager 8 repository.
 
Procedure
- Go to the c10_location/webapps/p2pd/WEB-INF/repositories/config directory.
 
- Using an XML text editor, open the CM.xml file.
 
- Comment out or remove the following line: <property
name="specifications" metadataPropertyName="specification"
useTempFile="true"
 
- Save and close the file.
 
- Go to the c10_location/webapps/p2pd/WEB-INF/repositories/config directory.
 
- Do one of the following steps: 
- If you archive your content to FileNet, open the file named CM.FILENET.xml in
a text editor.
 
- If you archive your content to IBM Content
Manager 8, open the file named CM.xml in a text
editor.
 
 
- Comment out or remove the following element: 
<property repositoryName="REPORTEXECUTIONSPECIFICATION" repositoryType="ASSOCIATED" 
metadataPropertyName="specification">
								<associatedObjectTypes>
									 <objectType name="VERSIONSPECIFICATION">
										 <properties>
											<property repositoryName="cmis:name" repositoryType="STRING" 
metadataPropertyName="reportVersionDefaultName"  valueHandler="com.cognos.cm.
repositoryPluginFramework.
PropertyValueAppendStringHandler" valueHandlerArgument="_specification"/>
										</properties>
									</objectType>
								</associatedObjectTypes> 
							</property>
Note: In the CM.xml file,
the objectType name value is <objectType
name="$t!-2_VERSIONSPECIFICATIONv-1">.
 
- Restart background activities on the Content Manager service.
For more information, see the IBM Cognos Business Intelligence
Administration and Security Guide.