Pegging has already been carried out

Message type: E = Error

Message class: GRPG - Grouping/Pegging for Individual Project Planning

Message number: 036

Message text: Pegging has already been carried out



What causes this issue?

Pegging is already being carried out by user &v2& for the replenishment
element &v1&.

Error message extract from SAP system. Copyright SAP SE.