SAP SD profitable analysis

Dear Gurus,

In VF02 while release billing document time, i click "accounting overview" tap page some fields like

"Accounting document

Profit center doc.

Controlling Document

Profitab. Analysis "

Coming. Now my problem is.

If i gone trough "profitable Analysis" tap page. "No analysis."

Their showing only codes, not price.

where profitable analysis configuration.

Thanks in advance

Satya