Add or Edit a Data Set Name or Prefix

Add or edit the resource name. Select whether the resource name is a specific data set name, prefix, or uses pattern wildcard support. Pattern wildcard support lets you use:

For example, the name SYSTEM* covers SYSTEM1, SYSTEM2, SYSTEMA, SYSTEMAB, SYSTEMA$, or SYSTEMAB1, up to a maximum length of 44 characters for a given name. The name SYSTEM? covers SYSTEM1, SYSTEM2, SYSTEMA, SYSTEM, or any other valid character that substitutes for ? in a given name of up to 44 characters.

You can find more detailed help on the following elements of this window:

Data set

Type of resource name