Solution : https://service.sap.com/sap/support/notes/122823 (SAP Service marketplace login required)
Key words :
field 'screen change module' 'fcode_ptex_ohne_detail', select 'table view -> transport' enter, screen 'header texts', screen group 'fl', enter program sapmv45b, additional key words, abap source code, 'incompletion procedure' enter '51', screen sequence control, function code 'ptex'
Related Notes :
| 385982 | Incompleteness of texts Customizing |
| 174533 | Empty display texts in the incompleteness log |