Solution : https://service.sap.com/sap/support/notes/321313 (SAP Service marketplace login required)
Key words :
additional key words bapi_customercontract_change, solution implement note 321762, change bapi, document address, item level, parameters partnerchanges, program error, attached correction, partneraddresses, bapi_customerinquiry_change
Related Notes :
396530 | BAPI SD: Header texts are not copied when changing |
350318 | Dialog box when changing ship-to party via BAPI |
321762 |