> Yes. That doesn't mean that there are no concurrency issues. (Sorry for the double post)
You are correct on the first part. PDSE is aware of any extents that are added to the data set while it is open. This is true both for opens on the same system and opens on different systems within the sysplex, with the latter only enabled with PDSE Extended mode sharing. Tabari ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
