Solution : https://service.sap.com/sap/support/notes/1000084 (SAP Service marketplace login required)
Key words :
history table variant optional 'x'method check_node/check_variantadd, header attributes variants optional 'x'- parameter, history table variant optional 'x'- parameter, substance attributes variants optional 'x'- parameter, stream attributes variant optional 'x'------------------------------------------------------------------------attributes, material attributes variant optional 'x'- parameter, stream attributes variant optional 'x'- parameter, node attribute type optional 'x'- parameter, variant type optional 'x'- parameter, substance attributes variants line type
Related Notes :
| 1018985 | RMGMT210: Correrctions in Support Package 12 |