You can view materials and the material availability for operations in SFC. In order to do this, you have to calculate the material availability just once in Isah Configuration: Click the Calculate button in the Material availability section of the ribbon. It is recommended that you run the process before using SFC. Once the process has run, SFC will automatically calculate the material availability when parts will be added or changed.
If the button is disabled, it means that the calculation is running.
Warning: If there are many parts to be calculated, the process can take a while.