ASMA159S Operand must be absolute. Invalid operand or combination

Explanation
 The combination of operands of a CNOP  statement
is not valid. Valid values for the first operand are even numbers
from 0, to 2 less than the second operand. Valid values for the second
operand are 4 up to the value of the SECTALGN operand. 

System action
 The statement is ignored. However, the location
counter is adjusted to a halfword boundary.

Programmer response
 Supply a valid combination of CNOP operands.

Severity
12