Solution : https://service.sap.com/sap/support/notes/1313966 (SAP Service marketplace login required)
Key words :
system issues message f4 171, advance corrections manually, screen variant, field instruction, field &1 missing, template screen, terms line_layout_generate, fbv1 reason, program error, solution import
Related Notes :
| 2596 | SAPDFKA6: New fields in fast entry screens |