SAP Knowledge Base Article - Preview

2652777 - Renamed column is deleted then recreated with old name when updating PDM

Symptom

In sap PowerDesigner after CDM > PDM generation, the child table inherits all the entity attributes of the parent entity.

Column that inherits from a primary attribute is renamed in the child table.
Create a reflexive relationship between the parent entity and itself, then update the existing PDM with the "preserve modifications" option selected.
Column that got renamed is deleted then recreated with the old name.


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Environment

SAP PowerDesigner 16.6

Product

SAP PowerDesigner 16.5 ; SAP PowerDesigner 16.6

Keywords

Reflexive relationship, rename column. , KBA , BC-SYB-PD , PowerDesigner , Problem

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