Accrding to the S*Basic Keywords database (https://www.wlenerz.com/smsqe/addkeys.html#RRR) the REFRESH keyword is part of the GIGA_bin toolkit.
Maybe that's the one you are looking for.
BSJR
Accrding to the S*Basic Keywords database (https://www.wlenerz.com/smsqe/addkeys.html#RRR) the REFRESH keyword is part of the GIGA_bin toolkit.