Use this process to distribute the workload of documents among the purchasers in your company.
Purchasing org and Purchasing group of the following documents can be changed:
- External requirement or shopping cart
- Purchase order
- Bid invitation
This may be required if, for example, the purchaser responsible for a purchasing group is absent.
The more details on this is SAP Help document.
It was only available with Strategic Purchaser role where the purchaser gets the option to redistribute,
But now with SAP SRM 7.03 SP02, It is possible even with the sourcing cockpit to do this for selected shopping carts and External requirements.
Find more details on this in help document: