Warning: Undefined array key "site_cd" in C:\wamp64\www\React_test\supplier_invoice\get_invoice_po_no_selected_data.php on line 10

Warning: Undefined array key "po_no" in C:\wamp64\www\React_test\supplier_invoice\get_invoice_po_no_selected_data.php on line 11

Deprecated: strstr(): Passing null to parameter #1 ($haystack) of type string is deprecated in C:\wamp64\www\React_test\supplier_invoice\get_invoice_po_no_selected_data.php on line 14
{"status":"ERROR","message":"Missing required parameters.","result":[]}