Message Number list used by SAP ABAP Class CL_SMT_TSMT_APPL (Read Table TWUF_APPL)
SAP ABAP Class CL_SMT_TSMT_APPL (Read Table TWUF_APPL) is using
# Object Type Object Name Object Description Note
     
1 Message Number  SMT - 021 Mapping &1 does not exist
2 Message Number  SMT - 090 Log-on language &1 differs from the original language &2
3 Message Number  SMT - 095 An initial mapping is not allowed
4 Message Number  SMT - 156 Only letters and the special character "_" are allowed for mappings