Caused by:
- A lack of information
- Misinformation
- Different interpretations of an issue
Example
The following requirement is defined for a car entertainment system:
- R4: The DVD player shall be able to handle re-writeable CDs (CD-RW) and DVDs (DVD-RW).
A stakeholder disagrees with the requirement. In his opinion, it does not make sense for a DVD player in the car to be able to write data onto CDs or DVDs