Solution : https://service.sap.com/sap/support/notes/1159021 (SAP Service marketplace login required)
Key words :
subsequently import language parts, language imports language maintenance, required postprocessing steps, copy customizing texts, general consistency check, transport tools - check, running nls configuration, red traffic light, code page reason, online correction support
Related Notes :
1375438 | Globalization Collection Note |
1366014 | RSTLAN_LANGUAGE_CHECK: Incorrect supplementation mode |
1309530 | Required adjustment for the report RSTLAN_LANGUAGE_CHECK |
1156507 | Language supplementation, RSREFILL and client maintenance |
195442 | Language import and Support Packages |
110910 | Deleting the language load |
42305 | RSCPINST (I18N configuration tool) |