Personalization keys should not exceed 512 bytes.
The total length of personalization keys in the package exceeds maximum safe length limit of 512 bytesdisplays in the Eclipse Problems view, and the project and deployment package contains a warning icon.
The length of personalization key 'PersonalizationkeyName' exceeds maximum safe length limit of 512 bytesdisplays in the Eclipse Problems View and Personalization key Properties page.