Hi Shyam,
Well you could certainly use xsjob scheduling and call an xsjs script with the schema name as parameter. The xsjs would then either crea and execute the call with the schema name passed by the xsjob or you could even call procedure with dynamic SQL execution. Last option does not seem to be necessary but it's another option for sure.
Not too sure about your requirements, but that seems pretty straightforward to implement.
What's missing? What have you tried so far?
BRs,
Lucas de Oliveira