Surveyselect when Setdata is empty

[Ailess]

Hello, how can I do when the reference table is empty to avoid having an error ?
Because the filling of this table is random and can be empty sometimes.
(error message : The value SAMPSIZE=0 is not a positive integer)
Is it possible to integrate a macro in the procsurveyselect ?
Thanks

[ballardw]

Please show at least the code of surveyselect that you are using. There can be a number of secondary data sets and we kind of need to know which ones you are using. Then indicate which set you have issues with.

The question would likely be why you are creating a data set with a known invalid, i.e. 0 , value. Perhaps you need to examine the process that creates that set and show us that code as well.