Hi. You can use INQVAL, INQSTR or INQYESNO to prompt the operator to enter REA, or CHS values. INQYESNO is like DSPMSG but only returns a CHS with a value of Y or N. If you want to do anything more complicated, you would need to design your own dialog (DLP) but you would need some training as it is not something I can talk you through on the forum and the help files do not contain much information.
