Solution : https://service.sap.com/sap/support/notes/1242806 (SAP Service marketplace login required)
Key words : 
50010/sap/bc/webdynpro/plmu/wda_mbom_oif, abort_message_statethe abap call stack, program /plmu/cl_frw_appl_model=======cpmethod, program /plmu/cl_frw_appl_cntrl=======cpmethod, program /1bcwdy/9emkjk87jqvyw9yi4lpq==cpmethod, program /plmb/cl_spi_connector========cpmethod, application server usai1f2t_f2t_10, /plmb/if_spi_appl_access~save, program cl_fpm========================cp, program saplcsduform
Related Notes : 
       
| 1520997 | |
| 1518923 | |
| 1502318 | |
| 1384440 | |
| 1246855 | |
| 1151236 | |
| 1139349 | EWB: Delete BOM |