Installing a UNICODE-Enabled Database
To make storage of
metadata and application data in UNICODE , proceed as follows:Metadata in UNICODE
When installing the database instance, set the database parameter
_UNICODE to YES.Application data in UNICODE
Please note that SAP DB UNICODE data is stored internally in UTF-16/UCS-2 format. As a result, double the space is required to store the UNICODE data in the database instance.
Procedure
Setting Database Parameter _UNICODE Setting Code Attribute UNICODE