What is the recommended method to move the CA Roscoe ROSLIBS and AWS files from one device type to another?
ROSLIBS should be backed up and restored using the LIBUTIL utility. (LIBUTIL BACKUP)
Allocate new ROSLIBs on the new 3390, or other new device types, then use LIBUTIL RESTORE (do not use NOFORMAT).
For AWS's allocate new AWS files and use FAWSDS to format.
See also TEC362880 for other related utility information.