Hi everyone, I got this error when I try to implement a store procedure with TIBCO Jaspersoft® Studio Professional 7.3.0 - Visual Designer for JasperReports 6.8.1. I changed the language for PLSQL and I tried to put the fields manually but it doesn't work for me, and I tested with only one field and still doesn´t work ¿Does anyone know how can I resolve this error using this Jasper version? I appreciate your answers. Caused by: java.sql.SQLException: Invalid column type: 2000 at oracle.jdbc.driver.OracleStatement.getInternalType(OracleStatement.java:4031) at oracle.jdbc.driver.OraclePreparedStatement.setNullCritical(OraclePreparedStatement.java:4182) at oracle.jdbc.driver.OraclePreparedStatement.setNull(OraclePreparedStatement.java:4166) at oracle.jdbc.driver.OraclePreparedStatementWrapper.setNull(OraclePreparedStatementWrapper.java:1008) at net.sf.jasperreports.engine.query.JRJdbcQueryExecuter.setStatementParameter(JRJdbcQueryExecuter.java:788) at net.sf.jasperreports.engine.query.JRJdbcQueryExecuter.setStatementParameter(JRJdbcQueryExecuter.java:589) at net.sf.jasperreports.engine.query.JRJdbcQueryExecuter$1.visit(JRJdbcQueryExecuter.java:497) at net.sf.jasperreports.engine.query.JRAbstractQueryExecuter$QueryParameter.accept(JRAbstractQueryExecuter.java:164) at net.sf.jasperreports.engine.query.JRAbstractQueryExecuter.visitQueryParameters(JRAbstractQueryExecuter.java:686) at net.sf.jasperreports.engine.query.JRJdbcQueryExecuter.createStatement(JRJdbcQueryExecuter.java:482) ... 7 more
