The errno2_values are also accepted
in mixed case and with hex digits prefixed with the "0x".
The range of values for the C/C++ runtime library is 0X'C0000000' through
0X'CFFFFFFF'.
The utility bpxmtext displays
the description and action text for reason codes returned from the
kernel, in addition to errno2_values returned
from the C/C++ runtime library. You should use bpxmtext when
the source of the errno2_values is unknown.
For more information, see z/OS UNIX System Services Command Reference.