Enables buffer-change journaling for the specified buffers. Format SET JOURNALING [buffer-name]
1 – Qualifier
1.1 /ALL
Specifies that all of LSE's user buffers that exist when the command is issued should be journaled. If you specify the /ALL qualifier, you cannot specify the buffer-name parameter.
2 – Parameter
buffer-name Specifies the name of the buffer that should be journaled. If you omit this parameter, the default is the current buffer.