What is the difference between writers, printers, spool files and OUTQs ?
Have you ever been confused when someone said “What is in your OUTQ?” Do you ever run a report and then wonder why it's not printing? What is a spool file? Let's get the terms straight.
Writer (Printer)
To start, think of
writers and
printers as the same thing. It's how the IBM system refers to its connection to a physical printer.
OUTQ
Next, an
OUTQ (an abbreviation for output queue, commonly pronounced “out cue”) is where reports are grouped together and stored until a printer is attached (like a PC print buffer). In most cases an OUTQ passes data to a printer without delay. However, it is possible to hold reports in an OUTQ without printing them.
Common OUTQs are DAILYxx, NIGHTxx, PRINTxx and SAVExx. OUTQs like XXBRL01 (where XX is the credit union ID, BR is the branch and L01 is the printer name) usually have printers attached to them; OUTQs like NIGHTxx, PRINTxx and SAVExx usually do not.
If an OUTQ does not have a printer attached to it, the reports just sit there waiting for further action (like SAVExx). If the OUTQ does have a printer attached, reports will print whenever they are ready (and the printer is varied on and the writer is started).
- The daily OUTQ (DAILYxx) contains reports generated today, either by a CU employee or Operator activities.
- WARNING: Reports removed from DAILYxx will not be saved to CU*Spy unless they are moved back to DAILYxx.
- The hold OUTQ (HOLDxx) contains reports created by a CU employee and sent to this queue so they can be viewed without printing. (This OUTQ is not used in the nightly OUTQ routing process like the rest of them are). This OUTQ is different in that it is connected to a “virtual” printer device (also called HOLDxx) on the IBM system. This OUTQ allows you to choose HOLDxx as your printer name when printing a CU*BASE report. Then, instead of printing, the report will simply sit and wait for you to view it, delete it, or redirect it to an OUTQ that is attached to an actual printer.
- NOTE: If the virtual printer device was not set up properly, print jobs sent to HOLDxx will appear in the print OUTQ (PRINTxx).
- The night OUTQ (NIGHTxx) contains reports generated during EOD (end-of-day) and BOD (beginning-of-day) processing.
- The print OUTQ (PRINTxx) contains reports generated during EOD/BOD that you have requested be routed to print via your OUTQ Report Control (Tool #573) settings.
- The save OUTQ (SAVExx) contains a temporary copy of all reports from NIGHTxx (currently retained for a minimum of 4 days)
- The monthly OUTQ (MONTHxx) contains any reports sent manually to that queue for special month-end archival.
Some confusion can arise when a printer such as P1 is reassigned to another OUTQ like PRINTxx. A system operator may do this to print the end-of-day reports that were designated to be printed. If at that same time someone on your accounting staff runs a G/L Trial Balance and requests that it prints on printer P1, their report is generated and will sit in the OUTQ P1. Because the OUTQ P1 currently does not have a printer attached to it, the report will just sit there. As soon as the system operator assigns printer P1 back to OUTQ P1, everything waiting in the OUTQ P1 will start printing.
Spool File (or Spooled Reports)
What is a
spool file? Well, first of all, the correct term is actually
spooled files (as in, files that have been spooled to print). But the term “spool file” is still commonly used.
A spooled file list is just another way of “grouping” reports. A spooled file list displays reports according to who generated the report. When you view your “spool file,” you will see all the reports currently on the system that you created, no matter what OUTQ they are in. This is nice in the sense that if you ran a job and you don't know where the report went, just look in your list of spooled files for every report you produced that has not yet printed.
REMEMBER: If you delete a report from your spooled file list, you are really deleting it from the OUTQ where it is being stored!
