SAP on IBM i: Full support of Unicode file names with SAP stack kernel 7.53 patch level 600
With the Unicode version of stack kernel 7.53, patch level 600, directory and filenames can now use the full Unicode character set. In the following ABAP statement, MyFile can be any valid Unicode character string:
OPEN DATASET MyFile
Be aware that the kernel enhancement only guarantees that the file or directory name is stored and handled properly through SAP interfaces. If you access the directory through another interface that is not Unicode capable and cannot represent one or more characters in the name, you may still see incorrect output through that interface. For example, if you use the Greek letter ‘alpha’ in your filename, you only will see the correct character through WRKLNK in your 5250 emulation, when your terminal session is running with the Greek EBCDIC CCSID 875.