https://userapps.support.sap.com/sap/support/knowledge/en/2012126
2012126 - Transaction KOB1 or KOB3 does not display all goods receipts for CO-Products | SAP...
Order line items Transaction KOB1 or KOB3 does not display all the costs of process/production order in a CC-Products Scenario. In Transaction COR3, the target...