On Fri, 15 Sep 2023 23:25:02 +0000, Sri h Kolusu wrote: >>> Is there reason not to use BLKSIZE=0, which has been preferred for over a >>> decade (but may not work with COBOL.) > >You can use BLKSIZE=0, but also code DSORG=PS , so that SMS calculates the >Optimum Blksize based on the LRECL > What's the default DSORG? Does SDB not respect that? I've long trusted SDB.
I assume SDB operates *after* the DCB OPEN exit, for compatibility with ancient code. -- gil ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
