Check Credit Limit for a Sales Order

static void CreditLimit(Args _args)
{
CustCreditLimit     custCreditLimit;
SalesTable             salesTable;
;
salesTable  =   SalesTable::find("SO-101297");
info(strfmt("The SalesId is %1",salesTable.SalesId));
custCreditLimit =   custCreditLimit::construct(salesTable);
if(custCreditLimit.check())
{
info("Credit limit is OKZ");
}
}