for Managing Data Batches
ASG-Sync for z/OS and OS/390® manages data batches flowing between local or remote asynchronous IT processes. ASG-Sync streamlines your organization's data batch management by storing and documenting data batches in a separate catalog, which is a supplement to the operating system catalog.
ASG-Sync collects any number of data set generations, as well as stores and manages them so the data set generations are available to applications or end users. With this process, altering your application JCL is not required.