Installation und Upgrade > Aktualisierungshandbuch > Before Upgrading > Components and Data Not Migrated by the Upgrade Manager
Components and Data Not Migrated by the Upgrade Manager
The following is an overview of the components and data not migrated by the Upgrade Manager. Primarily, customizations made to the source system cannot be migrated by the Upgrade Manager and must be migrated manually to the target system. Further information (if applicable) for each item appears in the relevant location in documentation, follow the cross-references for details.
Component or data not migrated
For more information, see the following
Customized Properties
Copy Customized Java Annotated Files and Dealing with Deprecated APIs
Incorporating Added Columns to Types
Non-Modeled Indexes
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Data in JMX database statistics tables is purged on a regular basis in Windchill. This data is used to populate server charts available from the Site > Utilities > Server Status page and various information provided by links from the Site > Utilities > Server Status > Monitoring Tools page in Windchill. If data exists in these tables during an update or upgrade, it is not migrated to the target system.
The ExportPerfTables command line utility can be used to export these tables before updating or upgrading, and the ImportPerfTables command line utility can be used to import them into the target system after update or upgrade. For more information, see https://support.ptc.com/appserver/cs/view/solution.jsp?source=subscription&n=CS182390
For more information about Server Status, see Server Status.
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