The Knowledge Management capabilities of SAP NetWeaver offer you a central, role-specific point of entry to unstructured information from various data sources in the portal.
This section provides information about the administration and maintenance of Knowledge Management in the Enterprise Portal (EP) usage type. You can find information in it about the different administrative tasks and the associated tools. In addition, this section also points you to further documentation that you require for performing these tasks.
You use the following tools to administrate and monitor Knowledge Management:
Tool |
Task |
Configuration iView |
The iView presents a navigation hierarchy that gives you access to all configurable components. See Content Management Configuration). |
Index Administration iView |
You use the Index Administration iView to manage indexes for searching and classifying documents. |
Displays the status of objects and allows you to identify configurations with errors. The component monitor shows you an overview of all nodes of a load-balancing environment with their assigned scheduler tasks. Choose Services ® Scheduler in the component monitor. If a task is not assigned to a node, a red symbol is displayed. If this is the case, check the configuration of the corresponding task. |
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Displays statuses and statistics for active caches and allows you to empty caches manually. |
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Displays information on the active crawlers and allows you to control them. |
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Returns information on the status of current indexing processes. |
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Displays error messages, warnings, and information generated by KM applications and services. This information is not logged in the J2EE Engine log. |
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Reports for system administrators |
You can use reports to perform analyses and certain operations across the system. For system administrators, there are reports that search the database for orphaned objects that originate in CM repositories. |
Note that you require the stand-alone engine Search and Classification (TREX) to run Knowledge Management. For information about technical operation of TREX, see Administration of Search and Classification (TREX).
The following section lists the most important administration tasks that are performed as required:
Task |
Additional Information |
Extend the configuration |
For example, you can integrate further repositories or change the user interface (see Content Management Configuration). |
Create indexes |
If you have integrated other data sources as repositories in KM that you want to search, you must create new indexes (see Index Administration). |
Configure security settings |
For example, you assign new permission or modify the existing settings (see Knowledge Management Security Guide). |
Troubleshoot |
The problem analysis scenarios can help you during troubleshooting (see Knowledge Management and Collaboration Problem Analysis Scenarios). |
The following tasks must be completed periodically:
Task |
Additional Information |
Recommended Frequency |
Monitor KM |
The different monitors provide information on the status and function of various objects, and contribute to recognizing critical system events. For more information, see Monitoring. |
The frequency can be different for each monitor. During indexing runs, you should use the indexing monitor. If errors occur, you should use the component monitor or check the application log. You can check the cache load, weekly, for example. You can use the results to optimize performance. |
Data backup and restore |
To prevent data loss, you should regularly back up the data. If ever required, you can then restore your data. For more information, see Management. |
The frequency depends on how often there are changes to system data, configuration data, and documents. |
Reindexing and incremental update of data sources |
You have to update Web repository indexes in order to update or repair them (see Reindexing and Incremental Update). |
The frequency depends on how often document changes take place on the remote Web server. If regular updates are necessary, you can set up an automatic cycle. |
Run reports |
You can check that CM repositories are functioning correctly and check for orphaned data objects. |
SAP recommends running this report monthly. · CM Repository File System Check · CM Repository Database Check · Non-Configured CM Repositories
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