Solution : https://service.sap.com/sap/support/notes/1143891 (SAP Service marketplace login required)
Key words :
partial deliveries maintainedno confirmations, prerequisites program error solution, items- delivery group, maintained- max number, sales order-, manually assigned, terms cl_im_crm_dlv_corr_apo, max_pl_dlv reason, correction instruction
Related Notes :
| 1223257 | Changes not transferred to delivery group schedule line |