Solution : https://service.sap.com/sap/support/notes/498648 (SAP Service marketplace login required)
Key words :
attached source code corrections, process phantom assemblies correctly, solution create message, message class cocm, delete phantom assemblies, phantom assemblies, phantom assembly, errors occur, item number, material number
Related Notes :
627607 | Different notes missing in 4.6B + 4.6C |
601923 | Deleting directly produced component not possible |