On Fri, 7 Mar 2008 12:02:25 -0600, McKown, John <[EMAIL PROTECTED]> wrote:
>Well, in the case of CICS, I was wrong. The manual states: > ><quote> >If the task is to be attached, DFHZCNA obtains a TIOA and moves the data >from the CIB to the TIOA. DFHZATT is then called to attach the task. If >the attach fails, the TIOA is freed. A QEDIT macro frees the CIB if the >attach is successful, and the scan continues. ></quote> > >So the CIB (command input buffer?) is freed once the transaction is >ATTACHed, not once it finishes. However, in the case of a single >console, this is almost the same thing. However, in the OP's case they're submitting commands via JCL, and I believe JES will pump those commands through very fast as it reads the job. I could easily see JES issuing a series of commands to a single CICS region much faster than CICS could read each one and tell the system that it had done so. You have, in essence, two processes running: (1) Issue command Issue another one Issue another one ... There are no delays between the commands. And you have process 2, (2) Read a command Tell system you're ready for another one It would be quite easy for process 1 to drive commands faster than process 2 can remove them. Of course, this is all my guess about what the OP's job contained, and what JES and CICS would do. -- Walt ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [EMAIL PROTECTED] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html