I know it's bad form to reply to your own posts; I wish to clarify. Since, 1.4 is no longer supported, technically its co-existance is no longer supported with any release. But, we know it does work with 1.7.
But, your biggest problem is going to be ISV software. And, a 2-year gap is going to be huge to overcome. >>Well I still want to go to 1.7 before 1.9. Since I have not really touched >>z/OS in two years. >You should do that anyways. >1.4 co-existance with anything higher than 1.7 is not supported. - Too busy driving to stop for gas! ---------------------------------------------------------------------- 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