Managing the system : Viewing library files : Invalidating a library file
 
Invalidating a library file
Invalidating a library file means the actual common file stored on the DS-System will be replaced with the next backup that contains the common file. This is a troubleshooting tool.
To invalidate a library file:
1. On the Setup menu, click Libraries.
2. Select the library type tab containing the file you want, and click Find.
F1 Help: "Libraries"
3. In the list available, select the library file you want and click Invalidate.
4. A confirmation popup appears. Click Yes to proceed.
In the Libraries dialog box, the Valid column indicates the current status of the library file.