The BUFNO= is only needed if you did _not_ increase the block size of your TMC (available in latest releases, along with other improvements to the TMC including uptime improvements like allowing online extension of a TMC in use by multiple systems.. Thanks, CA! - I'm retired and only 'consulting' now but those were great changes when I used them).
Also - to the original poster - be sure to check the ACCODE/RETPD in the JCL, and whether or not you have an RPGDG parameter coded in TMOOPTxx. It sounds like you're not expiring the datasets in CA-1 when they roll off the GDG. ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to lists...@listserv.ua.edu with the message: INFO IBM-MAIN