Solution : https://service.sap.com/sap/support/notes/1111918 (SAP Service marketplace login required)
Key words :
attached correction instructions, configuration tab page, sales document, dump occurs, pricing item, terms prc_messages_ext320, program error, implement note 1112959, solution implement, spc_change_config_item_guids reason
Related Notes :
1176256 | Duplicate items after change of configuration |
1112959 | Wrong item GUIDs are set for Items in Salesdocuments |