Execute Stored Procedure Error

Hi,

I am trying to execute a stored procedure through function and smart service as well. But getting below error.

Function Body:

with(local!spResult: fn!executestoredprocedure("jdbc/BusinessDS","GETData", { {name: "in_id", value: 3270}}   ), local!spResult) 

Error: java.sql.SQLException: Unsupported feature: sqlType=-10

The Appian version we are using is 18.4 and Oracle version is 12c

Thanks in advance