What can I name my DASD dump data sets?

A stand-alone dump dump data set can be any valid MVS™ data set name, however, stand-alone dump has two requirements that are checked at both generation time and run-time:
In addition, because the generation process does not perform any allocation on the output device or dump data set name, it is imperative that you ensure that the data set name specified on the OUTPUT= keyword matches exactly the dump data set name allocated by the AMDSADDD REXX or IPCS SADMP data set utilities. The following are some additional rules to follow when specifying a dump data set name: