Solution : https://service.sap.com/sap/support/notes/986590 (SAP Service marketplace login required)
Key words :
img customizing -ewm - cross process settings - delivery processing - reference documents -define reference document categories, prerequisites program error solution apply corrective measures-define logical field, credit -define reference document type profiles, fields--loc_guid char32--loc_external_number char40-/scwm/api_loc_guid32_s, profile /scwm/out_prddefine message /scwm/gts, business object extension /scwm/pdo_extension, edit method /scwm/cl_mapin->header_references, implement methods /bopf/if_frw_determination~check, field control profile /scdl/out_prd_standard, type char32edit interface /scwm/if_doc_c
Related Notes :
1071644 | BOPF: Manually implementing notes/importing Support Packages |
991810 | LoC GUID initial check fails |
986367 | Extend Compliance Check in GTS with Letter of Credit |