Hi Bhanu,
Seems like your Mendix project are de-syncronized with your Database.
You have to look in you project folder for “\deployment\data”, and check if there are old Migration Scripts...
You may check your Database and delete Old entities entries from mendixsystem$entity
The easiest Solution: If its a test / buildin database, just delete all “deployment\data” folder, and let Mendix recreate it!
Best regards
Hey,
I saw the same issue a few days ago. The problem was a conflict or a wrong validation on that field in my domain model. Did you check that? Maybe remove the validation if present for try out?
Hope it helps!