Solution : https://service.sap.com/sap/support/notes/1317601 (SAP Service marketplace login required)
Key words :
issue error message m3 748, user-defined screen sequence, maintaining screen sequences, complete screen sequence, customizing transaction omt3b, screen sequence, program error, data screen, terms omt3b, logical screens
Related Notes :
| 108059 | Transport of Customizing settings made in OMT3 |