TDM Data Model - Export Relationships files are empty

Products

• CA Test Data Manager (Data Finder / Grid Tools)

Issue/Introduction

When selecting a Data Model in TDM Portal, and selecting the option to export the relationships, the JSON file is empty. When trying to export the relationships to a CSV file, the file only contains the table's column headers. None of the relationships, such as Foreign keys, or Primary keys are getting exported.

Environment

All support released of TDM Portal and GT DataMaker

Resolution

This is working as designed. 

There are non-exportable relationships, such as Primary and Foreign keys, and exportable relationships, which are user defined. When selecting the export relationships, TDM Portal, and GT DataMaker can only export user defined relationships. If the table does not contain any user defined relations, and only contains Foreign keys, or Primary keys, the JSON file will be empty, and the CSV file will only contain the headers. 

Additional Information

For more information, see Table Relationships in the TDM documentation.