"(XSVPART07) Attempt to write to non-existent partition of %j."
*Cause: Some action attempted to write data to a partitioned variable,
but the variable didn't have a partition for that data. This can
result from a partition template that does not assign all possible
dimension values to some subcube, or from a partitioned variable
that does not have a partition for one of the partitions defined
by the partition template.
*Action: Make sure that the cell being written is assigned to some
partition by the partition template, and that the variable has
an actual partition associated with the partition of the template.
Use the CHGDFN template DEFINE... command to define new partitions
within the template, and the CHGDFN variable ADD... command to
add new partitions to the variable. Alternatively, the
PARTWRITEERR can be set to false, in which case data being
written to a non-existent partition will be silently discarded.