"(XSMXAGGR07) %a %d %d\nWhen using the COUNTVAR clause, the number of variables to be aggregated (%1p) must match the number of COUNTVAR variables (%2p)."
*Cause: The user specified a COUNTVAR clause to the AGGREGATE command, but
the number of COUNTVAR variables specified did not match the
number of variables to be aggregated
*Action: Specify a separate COUNTVAR for each variable