3322700 - No receipts are pegged to the input nodes when using Minimum and Maximum or Fixed Lot Sizes

After having run the Product Heuristic like SAP_PP_002 (Planning of Standard Lots) in the Product View (tx /sapapo/rrp3) for a location-product, you notice that no pegging has taken place or that many receipts & requirements are missing Dynamic Pegging relationships. The created Planned Order shows as a surplus and the requirements are shortages.

When double-clicking on the surplus amount, you get the information message "No orders are pegged on output" (Message no. /SAPAPO/RRP020).

"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental." 

SAP Supply Chain Management 

Advanced Planning and Optimization 

PP/DS embedded SAP S/4HANA

Pegging, /SAPAPO/RRP020, /SAPAPO/RRP 020 , KBA , SCM-APO-PPS , Production Planning and Detailed Scheduling , How To