Message Number list used by SAP ABAP Function Module RS_CHARACTER_CHECK (Forbidden Characters in DE Object Names)
SAP ABAP Function Module RS_CHARACTER_CHECK (Forbidden Characters in DE Object Names) is using
# Object Type Object Name Object Description Note
     
1 Message Number  EU - 270 Do not use blank characters
2 Message Number  EU - 271 Do not use any special characters
3 Message Number  EU - 273 Only use '/' as a namespace delimiter
4 Message Number  EU - 274 The namespace may only consist of up to 8 characters plus delimiters
5 Message Number  EU - 275 Use '_' as a separator
6 Message Number  EU - 276 The object name only consists of the namespace
7 Message Number  EU - 369 Do not use any characters from &1