Solution : https://service.sap.com/sap/support/notes/1565260 (SAP Service marketplace login required)
Key words :
prerequisites program error solution, product master data, active integration model, class assignment exists, required class, transferring products, terms rimodac2, cif_adc_transmit_mat_block reason, corrections attached, support package
Related Notes :
1591865 | BAdI CIF_CONFIG_FILTER for planned and production orders |
1375815 | Disable integration of Classification/Configuration in ERP |