Calling Database Procedure

I have created a model with an custom insert which I'd hope could call a database procedure, I've created and tested the procedure within the database, but from metabase when I try to call it is erroring, stating it can not find the procedure.

Any Ideas

does the metabase user have permissions for calling sp┬┐

Hi Luiggi,
Found the issue, I had a incorrect data type on one of the parameters.