Message Number list used by SAP ABAP Program /UI2/LNAVF01 (Include /UI2/LNAVF01)
SAP ABAP Program /UI2/LNAVF01 (Include /UI2/LNAVF01) is using
# Object Type Object Name Object Description Note
     
1 Message Number  /UI2/NAVIGATION - 001 The field &1 must not be initial
2 Message Number  /UI2/NAVIGATION - 002 The field &1 must not contain the character "&2"