Solution : https://service.sap.com/sap/support/notes/1366014 (SAP Service marketplace login required)
Key words :
relevant support package, incorrect supplementation mode, mode 1 reason, report rstlan_language_check, language status, transaction smlt, higher client, terms rstlan_language_check, program error, report analyzes
Related Notes :
1309530 | Required adjustment for the report RSTLAN_LANGUAGE_CHECK |
1159021 | Report RSTLAN_LANGUAGE_CHECK |