You can find a detailed description of how to set DBA settings and the purpose and usage of each DBA setting in Define DBA settings.
C30_JOB_STATUS |
When this DBA setting is set to N, no job status is created on Job Status tab of Database Monitoring screen. This setting might be switched off for performance reasons. |
C30_OPTIMIZER_MODE |
Optimizer mode that forecast/reservation runs should use. Choose among:
Once the forecast/reservation job is finished, this session parameter is reset to the value that was in effect before the job started. |
C30_SORT_AREA_SIZE |
Sort area size that Forecast / Reservation Run Screens should use. Specify a value between 64K (this is the default) and 256M. Once the forecast/reservation job is finished, this session parameter is reset to the value that was in effect before the job started. |