SAP Knowledge Base Article - Preview

2293310 - No PK/FK created when managing persistence for complex data types - SAP PD

Symptom

  • A class contains an attribute for which another class has been selected as data type.
  • When the two classes are specified as persistent, and the Generate table option is selected for them,
    both classes should be generated in a Physical Data Model (PDM) as tables linked by a reference joining the primary key column (created during generation) in the parent table and the foreign key column in the child table.
  • There is neither a Primary key (PK) nor a Foreign key (FK) created in the generated PDM.
  • Same problem occurs when generating a Conceptual Data Model (CDM).


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Environment

  • SAP PowerDesigner 16.6

Product

SAP PowerDesigner all versions

Keywords

OOM, object-oriented, complex, datatype, identifier, CR796854, 796854 , KBA , BC-SYB-PD , PowerDesigner , Bug Filed

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