Solution : https://service.sap.com/sap/support/notes/1255030 (SAP Service marketplace login required)
Key words :
reprocess log/imig log, execute transaction sumg, terms unicode conversion, prerequisites program error, function module umg_pmig_read_log, attached correction instruction, executing transaction spumg, reprocess log, selected table, $wa reason
Related Notes :
| 1319517 | Unicode Collection Note |