In the Action Planning section of a Workforce Planning forecast, each strategy has a View link which opens an empty panel.
SuccessFactors Workforce Planning
Reproducing the Issue
Open Planning tab in top left of Workforce Analytics
Select All Forecasts
Select specific forecast
Click "Action Planning" in forecast link list on right
Click "View" in any Strategy/Tactic row
There is no missing library of Textbook material. The default strategies/tactics are blank in that field simply because they have no additional text.
If you go back to the Strategy Management section and edit the tactics you can add your own, and enter formatted Textbook text for each new one. To create a forecast where all View links return information you would need to use only custom tactics.
Strategic forecast , KBA , LOD-SF-WFA-WP , Workforce Planning , Problem