Solution : https://service.sap.com/sap/support/notes/1149622 (SAP Service marketplace login required)
Key words :
system issues warning message dt 199, warning message dt 199, 'text language' indicator, call transaction se11, text language field, terms dt 199, field eqasp, field information, table equi, dependent objects
Related Notes :
| 1150812 | |
| 1051414 | Table EQUI, IFLOT: Incorrectly set flag 'Text Language' |