Solution : https://service.sap.com/sap/support/notes/670339 (SAP Service marketplace login required)
Key words :
prerequisites program error solution implement, terms partner determinationpcuiitemcl_crm_bsp_intlay_partnerselput_data reason, symptom partner determination, advance attached correction, item level
Related Notes :
696626 | Collective note for partner determination in PC-UI in 4.0 |