List of active Vendors

Hi,

I need to get

Most Active vendors (based on PO activity)

Inactive vendors (no activity for more than 18 months for example).

if suppose we select LFA1 and LFB1 then it will give all the vendor which were having all the Vendor irrespective of Vendor which are does not have Purchasing doc.

If suppose we select the report S_ALR_87012093

suppose selected the Option  "accounts with No Purchase" then it gives the result,  one more option is available "Reporting Period"  01 to 16  what is this?

If we chose to go MKVZ it does not give period selection , is it give all vendors which are active but we donot want old vendor which were having or used before 18 months.

sapman