Hello all, I am upgrading z/OS 1.4 -> z/OS 1.6
In the 1.4 system I have a DFSMS ACS Data Class Exit active. I reinstalled it, unchanged, into the 1.6 system. LOGGER wants to allocate a dataset, but SMS is failing the allocation. IGD01011I DATA SET ALLOCATION REQUEST FAILED - ACS DATACLAS INSTALLATION EXIT RETURNED WHICH DOES NOT EXIST I suppose that something has changed in dataclass verification in my new system. And that is blanks after the "RETURNED" I was hoping for a hint as to what I may have left out in my dataclass exit before, that is being validated now. I have tried the system with the exit removed, and the dataset was correctly allocated. Regards Bruce Hewson ---------------------------------------------------------------------- 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

