You can delete dimension that are no longer required for your business requirements. 

To delete a Dimension 

  1. Go to ADMIN UP > Pricing Administration > Dimension . Click the Dimension tab. The dimensions page is displayed.
  2. Search for the dimension and do one of the following:
    • To delete a single dimension, click the ellipsis icon () next to the rollup name, and click Delete.
    • To delete multiple dimensions, click the checkboxes next to the name column, and click the () icon.
    • To delete all the dimensions, click the checkbox in the header row next to the name column, and click the () icon.
  3. Click Confirm.