Message Number list used by SAP ABAP Function Module EXTTYPE_CHANGE_BASIS_TYPE (Change basic type assigned to extension)
SAP ABAP Function Module EXTTYPE_CHANGE_BASIS_TYPE (Change basic type assigned to extension) is using
# Object Type Object Name Object Description Note
     
1 Message Number  EA - 500 Consider the consequences of your changes to &, see long text
2 Message Number  EA - 505 Basic type for a released extension is to be changed
3 Message Number  EA - 786 Changes to & will have an effect on several extensions