aws blu age l3 modernization

The maximum number of generations for a Generation Data Group (GDG) in AWS Blu Age is 255. This limit applies to the number of active generations, also known as biases, that can be specified for a GDG base cluster. When defining a GDG, you need to specify this limit, which determines the maximum number of generation data sets that can be maintained within the group. It's important to note that this is a required property when setting up a GDG base data set in AWS Mainframe Modernization.
Sources
AWS Mainframe Modernization data set definition reference - AWS Mainframe Modernization
GdgDetailAttributes - AWS Mainframe Modernization
GdgAttributes - AWS Mainframe Modernization