SAP TM Collaboration portal Enhancment

Hi Experts,

I am working on TM Collaboration portal Enhancements, requirement is to mask few fields e.g Dangerous Good, Business partners section. There is no technical IDs for those fields, IDs are creating dynamically. I am trying to remove those fields from controller. As per guide i have defined the controller name in Component.js but getting 404 error.

Please find the attachment for index.html and component.js code.

Thanks in advance.

Regards,

Vasantham