Simple Type List Checks

PowerDesigner provides default model checks to verify the validity of simple types.

Check	Description and Correction
Undefined base type	You must define a base type when you derive a simple type by list. Manual correction: In the simple type property sheet, click the Properties tool beside the Derivation box to display the simple type list property sheet and select a data type with the Type list or the Browse tool Automatic correction: None

Check

Description and Correction

Undefined base type

You must define a base type when you derive a simple type by list.

Manual correction: In the simple type property sheet, click the Properties tool beside the Derivation box to display the simple type list property sheet and select a data type with the Type list or the Browse tool

Automatic correction: None