MD09 Pegged Requirements History

Hi Experts,

I usually use the Transaction MD09 To know the origin of a necessity, However , after a while this information disappears and can not establish the origin a purchase order or requisition

Please could you explain me, when are the pegged requirements broken? (For example with the goods receipt), and if it is possible to obtain the origin of a necessity or the route from requirement to ERP element for a Purchase order o purchase requisition in the past?

Best regards,

Alejandro López.