Solution : https://service.sap.com/sap/support/notes/1404672 (SAP Service marketplace login required)
Key words :
symptom sap netweaver visual composer, visual composer iview, ep usage type, guided procedures process, table column headings, sp stack 21 version, visual composer, sap netweaver 7, 0 sp stack 21, table columns
Related Notes :
| 1235408 | Known Issues-Visual Composer for SAP NetWeaver 7.0 SP16 & up |
| 919388 | Central Note: Visual Composer for SAP NetWeaver 2004s |