No change IdP whitelist An error occurred

On test, when publishing an entity, then not changing the idp whitlist, ends up in an error occurred. 

<img width="847" height="752" alt="Image" src="https://github.com/user-attachments/assets/9efa7355-884d-48e7-b63c-97090ccfbc52" />

<img width="875" height="456" alt="Image" src="https://github.com/user-attachments/assets/316ff5fd-9adc-4275-8e85-dd3cefea91a6" />
