Thanks all for the help. John was correct. The new master catalog will be created using OS390 1.4 and not used by it - only in zOS 1.7 and higher.
There is no chance that any co-existence of toleration maintenance is available. Any suggestions on what to do with the user catalogs. My thought is to repro them using the OS390 system and then not touch them with OS390 after zOS uses them. Again, thanks. ---------------------------------------------------------------------- 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
