What must you implement to use "MRP Live" for creating planned orders for externally procured materials?

To enable "MRP Live" for creating planned orders for externally procured materials, implementing a specific BAdI (Business Add-In) is essential. BAdIs allow for custom enhancements and configurations in SAP applications, enabling organizations to tailor their planning processes to meet specific business needs.

In the context of MRP Live, specific enhancements are required to ensure that the system can effectively handle the planning of externally procured materials. These enhancements often involve configuring how the system interprets data and executes planning runs, ensuring that the planned orders generated align with the organization's procurement strategies and inventory management practices.

Utilizing a BAdI allows for a high degree of flexibility and customization within the MRP processes, addressing particular requirements that may not be covered by the standard settings. This approach enables organizations to leverage the full potential of MRP Live in dynamically managing external procurement strategies.

The other options might relate to MRP processes but do not specifically answer the requirement for using "MRP Live" in the context of externally procured materials. They focus on broader or different aspects of MRP and do not directly address the need for the enhancements that a BAdI provides in this scenario.