can't call method "bind_param_ino ut" without package or object reference

[risrikanth]

hi,

When iam executing the perl code iam getting error like"can't call method"bind_par am_inout" with out package or object reference .here iam send little bit code plz check and can you tell me the solution for this

$stmt = "BEGIN pr_tip_ia_emp(:1); END;";
 
$sth = $dbh->prepare($stmt) or &interface_error("Prepare Failed for $stmt. $DBI::errstr\n");
 
$errmsg = "";
$errmsg = $sth->bind_param_inout(1,\$errmsg, 255);
 
$sth->execute() or &interface_error("Execute failed for $stmt. $DBI::errstr\n");
$sth->finish or &interface_error("Finish failed for $stmt. $DBI::errstr\n");
 
&interface_error("Procedure pr_tip_ia_emp returned error. $errmsg\n") if ($errmsg ne "");
 

[KevinADC]

you need to load the module that has the method you're trying to use.

in your case I believe it's the DBI module so you need this line in your program:

use DBI;

[risrikanth]

the module has been already loaded

i used like this
use Getopt::Std;
use DBI;

[KevinADC]

Then I don't know. Have you checked the DBI documentation?