Solution : https://service.sap.com/sap/support/notes/1580131 (SAP Service marketplace login required)
Key words :
ui element tab page, tab page content, individual tab pages, web dynpro abap, terms unified rendering, relevant design parameters, design parameters, rendering technology, display errors, errors occur
Related Notes :
| 1595089 | Corrections for unified rendering 700/24 II (UR mimes) |
| 1592364 | Corrections for Unified-Rendering 701/10 IV (UR-Mimes) |
| 1583993 | Corrections for unified rendering 701/10 III (UR mimes) |
| 1479431 | Tab pages look incorrect in the customer theme |