Solution : https://service.sap.com/sap/support/notes/805335 (SAP Service marketplace login required)
Key words :
single-line set type, concerns transported set types, multiline set type, transported set type, cx_mdm_prd_fatal_error runtime error, attached correction instructions, correction instructions, program error, advance correction, transaction comm_attrset
Related Notes :
805607 | Parameters missing in the PRODUCT_SETTYPE_UPD BADI |