To improve performance for large filters, you can limit the number of data sets that are displayed in the Remote Systems view.
To reduce excessive CPU consumption on the z/OS host, the z/OS system administrator can limit the number of results that MVS data set filters can return. If this limit is reached, a warning message IZEA0100W The number of returned data sets exceeds <limit>. is displayed, where the <limit> is the number of results specified by the z/OS system administrator. The "Locate" function cannot locate data sets or members that fall beyond the limit of filter search results. Modify your MVS data set filters to reduce the number of results they produce so that the limit is not triggered.
To locate a specific data set, do these steps.
To change the numbers of data sets to display for a filter, do one of the following actions: