I require to generate a set of Jobs based on a model job. The differences will be in the Dtaset names and PSB names and Parms. I get this requirement quite often. Is it possible to code a JCL generator in REXX? If i code one for my current model job then i will have to code it again for the next model job as the location, the number etc of the datasets/parms differ in each set of jobs. is there some solution to code a single tool for this purpose?