Solution : https://service.sap.com/sap/support/notes/1051414 (SAP Service marketplace login required)
Key words :
'maintain field equi-eqasp' dialog box, error messages occur, call transaction se11, fields equi-eqasp, field equi-eqasp, text language eqasp, indicator 'text language', report log displays, field 'text language', iflot-mlnag reason
Related Notes :
| 1149622 | Message number DT 199 in table EQUI |
| 919907 | Text language field in EQUI table not set |
| 672835 | Textflags could cause problems during Unicode conversion |
| 480671 | The Text Language Flag of LANG Fields |