Solution : https://service.sap.com/sap/support/notes/364802 (SAP Service marketplace login required)
Key words :
basis support packages 46b/sp20, abap list viewerprint dialog box, additional key words fbl5n, print dialog box, classic list display, fbl1nsap list viewer, alv grid display, flag i_buffer_active = 'x', system mistakenly writes, reset euinfo/ltdx
Related Notes :
| 339258 | ALV buffer: concept, recommendations and known errors |