SET HISTORY command

Specifies whether entries to z/OS® Debugger are recorded in the history table and optionally adjusts the size of the table. The history table contains information about the most recently processed breakpoints and conditions. The initial setting is ON; the initial size is 100.

Read syntax diagramSkip visual syntax diagramSETHISTORYONOFFinteger;
ON
Maintains the history of invocations.
OFF
Suppresses the history of invocations.
integer
The number of entries kept in the history table.

Usage notes

  • History is not collected for disassembly compile units.

Examples

  • Adjust the history table size to 50 lines. 
    SET HISTORY 50;
  • Turn off history recording. 
    SET HISTORY OFF;

Refer to the following topics for more information related to the material discussed in this topic.