Warning: Undefined array key "BillSiNo" in G:\HOST\wmsdemo\getSalesReturnSelectedBill.php on line 5

Warning: Undefined array key "DeptId" in G:\HOST\wmsdemo\getSalesReturnSelectedBill.php on line 8

Fatal error: Uncaught TypeError: sqlsrv_query(): Argument #1 ($conn) must be of type resource, bool given in G:\HOST\wmsdemo\getSalesReturnSelectedBill.php:19 Stack trace: #0 G:\HOST\wmsdemo\getSalesReturnSelectedBill.php(19): sqlsrv_query(false, 'SET NOCOUNT ON;...') #1 {main} thrown in G:\HOST\wmsdemo\getSalesReturnSelectedBill.php on line 19