SAP Message V1854 - Internal error in communication between configuration and sales doc.&1 DOCUMENTATION NOTES DiagnosisInternal error in communication between configuration and salesdocument in the form &V1&System ResponseThe system cannot continue so terminates processing.ProcedureInform your system administrator. 568102Message CUIB1100 or V1854 when saving the sales document580562Sales document item loses reference to configuration114454Configuration lost for assembly order1271804.5B Missing configurations in multi-level SET392106Internal error: communication configuration - sales