Solution : https://service.sap.com/sap/support/notes/1365827 (SAP Service marketplace login required)
Summary :
In an SAP WD ABAP ALV list environment, two main issues are addressed. First, when an invalid filter value is input, it incorrectly deletes the existing filter rather than maintaining it or partially updating it based on validity of entries. This involves procedural mishandling in the cl_salv_wd_c_table_v_table class. Second, a display error persists where a previously deleted dropdown filter still appears upon reactivating the filter row, due to inadequate refresh handling in filter context. The resolution involves updating to specific Basis Support Packages in different SAP NetWeaver versions to correct these program errors.
Key words :
terms web dynpro abap alv filter, 00import basis support package 20, 01import basis support package 5, 02import basis support package 2, 10import basis support package 9, 11import basis support package 4, 20import basis support package 1, wd abap alv list, sap netweaver support package, method if_salv_wd_comp_table_events~on_filter
Related Notes :
| 1379416 | WD ABAP ALV filter row displays values in internal format |
| 1358021 | Corrections for Web Dynpro ABAP ALV 711 SP04 |
| 1332611 | Corrections for Web Dynpro ABAP ALV 710 Support Package 09 |
| 1324435 | Corrections for Web Dynpro ABAP ALV 700 Support Package 20 |
| 1322086 | Corrections for Web Dynpro ALV NW2004s EHP1 701 SP05 |