Error

Can you give us more context?

First thought: you have a local like
local!datasubset
and you try to adress there "crProductLimitCode_in" with dot notation 
example: local!datasubset.crProductLimitCode_in

-> this isnt working as the parameters of a datasubset are
"startIndex, batchSize, sort, totalCount, data, identifiers"

https://docs.appian.com/suite/help/22.1/fnc_system_a_datasubset.html

If you're trying to get this data via a!queryEntity() or similar methods, you will need to get the ".data" property from the query results before getting entity-specific properties.  That would look like "local!dataSubset.data.crProductLimitCode_in". 

However please be aware that if the query returns zero rows for whatever reason, the "data" subcomponent won't have any named properties and using dot notation would break in that case.  Here we could handle it by expanding it slightly to use the property() function to get the property safely, like: "property(local!dataSubset.data, "crProductLimitCode_in", null())", which will safely return a NULL value if the query returned zero data rows.