I have no clue as to what would be appropriate variable substitutes for this message. Typically when I don't know, I put <value>, which is vague/generic. However, the context of this message makes we wonder if something more specific can be used here. For is example is this message talking about the number of parameters passed? If Yes, then I can use <number> instead of <value>.
The current message text is: XJ080 "USING execute statement passed {0} parameters rather than {1}." -- Laura Stewart