Warning when exporting a measure from domain

Hi All,

I see warning while executing exportMeasure utility in v15 domain. Below is the warning :

# exportMeasure -d $TEST_AIPDOMAIN -meas totstrprmordupcb -out out_prm_ord_upc.csv.ovr -intx skugarea

<W 2018Jan02 07:15:14.530> Warning: redefinition of special expression 'srcToStore'.

<B 2018Jan02 07:15:14.670>

<B 2018Jan02 07:15:14.670>

<B 2018Jan02 07:15:14.670> exportMeasure completed successfully

I see that exportmeasure has run successfully but I am concern about the warning. Could you please confirm on below :

> Will these warning affect output of measure?

> Is it because I am exporting measure above base intersection level?  ( base intersection of measure is "sku_str_" )

> I did use .level modifier to aggregate the measure and tried exporting measure data but faced the same warning.