MFMDS010I DAIR reas/info DSN=data-set-name

DSS encountered a dynamic allocation error while attempting to allocate the specified data set. Here are some possible reason and information codes:

Reason Info Description
02xx Environmental errors: memory or authorization
0352 0002 Invalid data set name
0003 Invalid member name
0004 Invalid disposition
1708 0002 Unable to locate data set name in catalog

All reason codes and information codes are in hexadecimal notation. For a full list of errors and further information on z/OS dynamic allocation errors, see Chapter 26 of the IBM manual MVS Authorized Assembler Services Guide.