No data returned on OUTPUT and INPUT_OUTPUT parameters

For iSeries Access ODBC: SQLBindParameter problem when no data returned

This problem could be caused by any of the following:

The ODBC SQLBindParameter API incorrectly specified fParamType as SQL_PARAM_INPUT.
DECLARE PROCEDURE was used instead of CREATE PROCEDURE, and extended dynamic support is disabled.
The programmer incorrectly declared a parameter as IN on the CREATE or DECLARE PROCEDURE.
The stored procedure program incorrectly returned the parameter.