Diagnosis
You want to display line items for the variant. The line item displayaccesses records that have already been updated.

System Response
Line items cannot be displayed.

Procedure

• If you are maintaining plan values for the first time in this dialog
step, you have to save them first before you can display line items.

• Position the cursor in the column for investment costs, if you want a
line item display for investment costs.

• Position the cursor in the column for overhead or combined costs, if
you want a line item display for combined costs.