ABAP Keyword Documentation → ABAP Glossary
single code page system
System with only one system code page. Either a Unicode system with UTF 16 or a non-Unicode system with a non-Unicode code page. From AS ABAP Release 7.0, only single code page systems are supported and from Release 7.50 only Unicode systems. In a single code page system, the text environment for an internal session can only be set with this code page. See also MDMP system.