GLO2147IVolume ADD not performed due to multiple DDs assigned to
data set.
Explanation
A VOL_ADD operation was requested, but
could not be performed because more than one DD was allocated to the
non-VSAM data set and BYPASS_CHECK=MULTDD was not
specified. Performing a VOL_ADD might compromise data set integrity
or cause unpredictable results.
User response
If you are certain that the executing program can
properly handle multiple DDs allocated to the data set, specify BYPASS_CHECK=MULTDD to
bypass the integrity check. For more information, see Bypass integrity check processing (BYPASS_CHECK).