Chapter 9 Working with Data Models
The following CDM/LDM model checks are made on inheritances:
| Check | Description and Correction |
|---|---|
| Inheritance name and code uniqueness | Inheritance names and codes must be unique in the model.
Manual correction: Modify the duplicate name/code Automatic correction: Appends a number to the duplicate name/code. |
| Existence of inheritance link | An inheritance must have at least one inheritance link, from the inheritance to the parent entity.
Manual correction: Define the inheritance link or delete the inheritance. Automatic correction: None. |
| Incomplete inheritance with ungenerated ancestor | [LDM only] If an inheritance is incomplete, the parent should be generated because you can lose information.
Manual correction: Generate parent entity or define the inheritance as complete. Automatic correction: None. |
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