Diagnosis
You tried to display a line item summarized with other line items as atotal. However, for the line item you selected, the system was unableto find further suitable line items to be summarized and displayedtogether. You can only display line items together for which the samesummarization group is specified, and by which the due date, cashdiscount business partner, contract account and company code are thesame.

System Response
The line item continues to be displayed as a single line item.

Procedure
No action necessary.