local $SIG{QUIT} = 'IGNORE';
local $SIG{TERM} = 'IGNORE';
local $SIG{TSTP} = 'IGNORE';
local $SIG{QUIT} = 'IGNORE';
local $SIG{TERM} = 'IGNORE';
local $SIG{TSTP} = 'IGNORE';
$error = $new_cust_credit->replace($old_cust_credit);
return "Error modifying cust_credit: $error" if $error;
$error = $new_cust_credit->replace($old_cust_credit);
return "Error modifying cust_credit: $error" if $error;