Solution : https://service.sap.com/sap/support/notes/143823 (SAP Service marketplace login required)
Key words :
additional key words order bom, standard system class type 300, class node, variant class, existing configurations, program error, solution implement, prerequisites, corrections
Related Notes :
197507 | Incorrect CUOBJs are determined for class nodes |
155915 | Order BOM with KMAT for class node |