Solution : https://service.sap.com/sap/support/notes/1573333 (SAP Service marketplace login required)
Key words :
web dynpro user interface, attached correction instructions, data type hap_s_wd_status_step, relevant support package, support package, component type, appraisal document, radio buttons, status change, description texts
Related Notes :
| 1563823 | WDA: CheckBoxes and Radiobuttons: textDesign + textWrapping |