Purpose
You can use table calls in preconditions to perform the following functions:
Value assignment alternatives are not relevant to preconditions, because preconditions are not used to infer values.
If you call a table in a precondition, the system only shows the values that are allowed according to the value combinations in the table.
Process Flow
The table is for a precondition, so do not enter any value assignment alternatives.
Table EXTRAS
MODEL |
Extras |
JOURNEY |
Stand |
CITY |
Basket |
COUNTRY |
Mudguard |
PRE_STAND
Table Extras
(Model = Model, Extras = 'Stand')
PRE_BASKET
Table Extras
(Model = Model, Extras = 'Basket')
PRE_MUDGUARD
Table Extras
(Model = Model, Extras = 'Mudguard')
If you create one precondition instead of 3, and do not enter the 3 values explicitly, the system does not check whether the value is correct until you press ENTER during value assignment.
Table Extras
(Model = Model, Extras = Extras)