Solution : https://service.sap.com/sap/support/notes/768849 (SAP Service marketplace login required)
Key words :
start transaction se91 select message class frmldlg select message 326 click 'change' enter, select program saplfrml534 select 'text elements' click 'change' create text symbol 040, select program saplfrml560 select 'text elements' click 'change' create text symbol 062, -explanatory' flag save start, input/output view directly, message text, text symbol, change affects, program error, warning message
Related Notes :
| 754279 | RMGMT221: Corrections in Support Package 01 |
| 728336 | RMGMT210: Corrections in Support Package 07 |