How can you manually trigger sourcing when creating a purchase requisition in SAP S/4HANA?

The correct method to manually trigger sourcing when creating a purchase requisition in SAP S/4HANA is to set the "automatic sourcing" indicator in the header before adding items. This indicator allows the system to understand that you want it to initiate the sourcing process automatically instead of waiting for user intervention. By enabling this feature, the system can evaluate potential sources of supply based on the criteria set in the purchasing configuration, which enhances the efficiency of the procurement process.

This approach ensures that all items listed in the purchase requisition will be subject to the established sourcing strategies, thereby streamlining the workflow and reducing the time spent on sourcing activities. It reflects a proactive stance in procurement management, emphasizing the automation of sourcing as a strategic advantage in supply chain operations.

The other methods, while they may have their uses, do not initiate sourcing in the same direct manner. For example, using the "Assignment of source of supply" button allows you to select a source for individual line items after the requisition has been created, but it does not trigger a comprehensive sourcing process. Generating a sourcing report and adding a generic item may assist in the overall procurement activities, yet they don’t specifically invoke the sourcing mechanism as effectively as setting the "automatic sourcing" indicator