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Oracle OLAP observes the NASKIP2 option when it evaluates equations in a model. NASKIP2 controls how NA
values are handled when +
(plus) and -
(minus) operations are performed. The setting of NASKIP2 is important when the solution variable contains NA
values.
The results of a calculation may be NA
not only when the solution variable contains an NA
value that is used as input, but also when the target of a simultaneous equation is NA
. Values in the solution variable are used as the initial values of the targets in the first iteration over a simultaneous block. Therefore, when the solution variable contains NA
as the initial value of a target, an NA
result may be produced in the first iteration, and the NA
result may be perpetuated through subsequent iterations.
To avoid obtaining NA
for the results, you can ensure that the solution variable does not contain NA
values or you can set NASKIP2 to YES
before running the model.