>Does this mean, IOW, that an installation can preserve uniqueness for Batch jobs, but allow concurrency for TSO jobs? ...
Yes. Because people wanted to 'preserve' the sybchronisation for Batch and sign-on multiple times to TSO. -teD In God we Trust! All others bring data! -- W. Edwards Deming ---------------------------------------------------------------------- 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

