This is the coding pasted in: println("instPidm: ${newInstPidm}, termCode: ${params.termCode}, CRN: ${params.crn}") println("instrApprvdTchGradCrs: ${personIsInstructor.instrApprvdTchGradCrs[0]}") def canInstructorBeAssignedCourse(params) { Sql sql = new groovy.sql.Sql(dataSource) def results = '' try { sql.call("{call ouregistrar.thebook.instr_canbe_assigned_crs(?,?,?,?,?)}", [ newInstPidm , params.termCode , personIsInstructor.instrApprvdTchGradCrs[0] , params.crn , Sql.out(Sql.VARCHAR.type) ]) { message -> results = message //if (results != 'Y') { // return results + newInstPidm // } } } catch (ex) { log.error("""ERROR-ScheduleUpdateService - canInstructorBeAssignedCourse \n Exception: ${ex.getStackTrace()}""") results = "Error checking if can assign course for " + newInstPidm } return results }