in reply to
Re^3: DBI Prematurely Disconnecting
in thread DBI Prematurely Disconnecting
The new code you show should be your template for calling ANY procedure via DBD::ODBC. I can explain why but it would get into a load of discussion of the ODBC API. The main reasons are in my previous post.
Now put your other logic with raise_error and prints back in and see where you get to. But most importantly, remember, NO procedure in SQL Server has completed UNTIL odbc_more_results (aka SQLMoreResults) returns false. This is particularly important if you have any output parameters as they are not available until then.