Solution : https://service.sap.com/sap/support/notes/859729 (SAP Service marketplace login required)
Key words :
sap list vieweralv filter, abap list viewer, filter symbol reason, filter icon, filter criteria, lower limit, characteristic attribute, resulting set, solution implement, source code
Related Notes :
| 860033 | REC: Reconciliation report filter not working on text fields |
| 766125 | ALV filter: Interval selection with filter criteria |