Diagnosis
You have tried to calculate the value of a car without entering theminimum list price value (constant CARLW in T511P). If you do not enterthis value, the system cannot perform the calculation.

System Response
The system responds with an appropriate error message, and thecalculation is canceled.

Procedure
Enter the minimum list price as value CARLW in table T511P. If you donot know this value, you can find it in the Internet under 'Told&Skat':http://www.person.toldskat.dk.