MFBSI automatically defines the system variables that can be used in your JCL member. These variables are resolved before job submission and are not reevaluated during job execution.
| Parameter / Variable | Description | 
|---|---|
| SJOBID | JobID assigned by the scheduler. Contains a maximum of 16 characters, translated to upper case. | 
| MEMNAME | JCL member name, translated to upper case. | 
| BLANK | One blank ( space character X'20') | 
| BLANKn | Resolves to n blanks, where n is a number from 1 through 80 | 
| TIMEID | Current time of day, in hhmmss format. This variable receives the current time only when it is first resolved in a job. Subsequent resolutions within that job do not update the variable. | 
| TIME | Current time of day, in hhmmss format. This parameter receives the current time each time it is invoked. | 
| $CENT | First two digits in the current year (for example, 20 in the year 2009) | 
| DATE | Current system date (format yymmdd) | 
| DAY | Current system day (format dd) | 
| MONTH | Current system month (format mm) | 
| YEAR | Current system year (format yy) | 
| WEEK | Current week in the year (that is, 01 through 53) | 
| WDAY | Current system day of the week (Example: 1=Sunday, 2=Monday and 0=Saturday) | 
| JULDAY | Current system day (Julian format jjj) | 
| $JULDAY | Current system day (Julian format yyyyjjj) | 
| $DATE | Current system date (format yyyymmdd) | 
| $YEAR | Current system year (format yyyy) |