An ARR is nothing more than a fast ESTAEX. Anything you can do in one you can do in the other.
So the question morphs into "what can you do with an ESTAEX or an ARR". As with any recovery routine (including an FRR), as Binyamin noted, you identify what to dump by requesting the dump (with SDUMPX) with suitable parameters (such as the ASIDLST parameter or even simply TYPE=XMEME which indicates to dump the group of spaces identified by the home, current primary, and current secondary spaces at the time of error). The requirement of "one or more of SRB or lock or EUT FRR" for BRANCH=YES have not been necessary for a long time. The forthcoming book has removed that paragraph. You of course need to be supervisor state and PSW key 0. Peter Relson z/OS Core Technology Design ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
