Solution : https://service.sap.com/sap/support/notes/1050954 (SAP Service marketplace login required)
Key words :
'show filter criteria' toggle button, web dynpro abap dictionary displays, data l_text type string, l_text = wd_assist->if_wd_component_assistance~get_text, terms web dynpro, web dynpro component, relevant support package, abap dictionary, abap workbench, support package 11
Related Notes :
| 1048612 | SRM 6.0 SP02: Notes to be applied on NetWeaver 2004s SP11 |