some php code not executed..

I got some problem when i run my php app, the upper script are executed but the lower script aren't executed. how to make it execute a whole of script..

/*
* Create by Ahmad
* 11/03/2016
* Simpan data
*/
session_start();
require "../../fungsi.php";
$admin = new adminPage();
open_connect();
//tangkap data
$ki = $_POST['ki'];
$NoLPB = $_POST['NoLPB'];
$NoDtlLPB = $_POST['strNoDtlLPB'];
$noid = $_POST['noid'];
$tgl = $_POST['tgl'];
$kb = $_POST['kb'];
$desc = $_POST['desc'];
$harsat = $_POST['harsat'];
$nosj = $_POST['nosj'];
$qtyr = $_POST['qtyr'];
$ket = $_POST['ket'];
$sup = $_POST['sup'];
$strIdKs = getData("select `prmIdKS` FROM tbl_prm","prmIdKS");
//lpbdtl
$admin->beginTransaction();
$admin->query("select `KodeBatch`, `NoLPB`, harsat, `Qty`, satuan, `Description` FROM tbl_lpbdtl WHERE `KodeItem`='$ki' && noid='$noid'");
$admin->execute();
$lpbdtl = $admin->fetch();
$admin->endTransaction();
$qty = $lpbdtl->Qty;
$satuan = $lpbdtl->satuan;
//lpb
$admin->beginTransaction();
$admin->query("select `tglLPB`, `noLPB` FROM tbl_lpb WHERE `noLPB`='$NoLPB' && `stsDel`='F'");
$admin->execute();
$lpb = $admin->fetch();
$admin->endTransaction();
$tglLPB = $lpb->tglLPB;
$strblnKS = substr($tglLPB,5,2);
$strthnKS = substr($tglLPB,0,4);
//prmKartuStock
$admin->beginTransaction();
$admin->query("select `prmKartustock` FROM tbl_kartustock WHERE `KodeItem`='$ki' && `KodeBatch`='$kb' && tglbukti<='$tglLPB' ORDER BY `prmKartustock` desc Limit 0,1");
$admin->execute();
$ks = $admin->fetch();
$admin->endTransaction();
$prmKartustock = $ks->prmKartustock;
//ambil data
$admin->beginTransaction();
$admin->query("select * FROM tbl_daftar_item WHERE `KodeItem`='$ki'");
$admin->execute();
$tdi = $admin->fetch();
$admin->endTransaction();
$warna = $tdi->warna;
$dt = date('Y-m-d');
$acc = $_SESSION['username2']."-R-". $dt;
$prmnodtlsjretur = getData("SELECT prmnodtlsjretur FROM tbl_suratjlnretur WHERE nosjretur ='$nosj' && stsDel='F'","prmnodtlsjretur");
$jns = getData("select jenis FROM tbl_suratjlnreturdtl WHERE nosjretur='$nosj'", "jenis");
$admin->beginTransaction();
$admin->query("SELECT sisa, saldo, prmKartustock, IdKS FROM tbl_kartustock WHERE KodeItem = '$ki' && KodeBatch='$kb' && nobukti = '$NoLPB' && nodtlbukti = '$NoDtlLPB'");
$admin->execute();
$cek = $admin->rowCount();
$admin->endTransaction();
if($cek>0){
$p = $cek + 1;
} else {
$p = 1;
}
?>
"en">
save data...
"content-type" content="text/html; charset=utf-8" />
"Refresh" content="0; url=/project1_5/gudang/form/rejectacc.php"/>
$admin->beginTransaction();
$admin->query("update tbl_lpbdtl SET rejacc='$acc' WHERE noid='$noid'");
$admin->execute();
$admin->query("UPDATE tbl_kartustock SET prmKartustock=prmKartustock+'1' WHERE KodeItem='$ki' && KodeBatch='$kb' && prmKartustock > '$prmKartustock'");
$admin->execute();
$admin->endTransaction();
$admin->beginTransaction();
$admin->query("SELECT * FROM tbl_kartustock WHERE KodeItem='$ki' && KodeBatch='$kb' && `prmKartustock`='$prmKartustock'");
$admin->execute();
$stock = $admin->fetch();
$admin->endTransaction();
$sisa = $stock->sisa;
$saldo = $stock->saldo;
$qtytotal = $sisa + $qty;
$saldototal = $saldo + ($harsat * $qty);
$admin->beginTransaction();
$admin->query("INSERT INTO tbl_kartustock (bln, thn, KodeItem, KodeBatch, Description, satuan, prmKartustock, jnsTransaksi, nobukti, nodtlbukti, tglbukti, sisa,saldo, symbol) VALUES ('$strblnKS', '$strthnKS', '$ki', '$kb', '$desc', 'KG', '".($prmKartustock+1)."', 'LPB', '$NoLPB', '$strNoDtlLPB', '$tglLpb', '".($sisa+$qty)."', '".($saldo+($qty*$harsat))."', '+')");
$admin->execute();
$admmin->endTransaction();
$admin->beginTransaction();
$admin->query("UPDATE tbl_kartustock SET sisa='$qtytotal', saldo='$saldototal' WHERE KodeItem='$ki' && KodeBatch='$kb' && prmKartustock='".($prmKartustock+1)."'");
$admin->execute();
$admin->endTransaction();
//****start not executed****
$harsatr = getData("SELECT harsat FROM tbl_suratjlnreturdtl WHERE KodeItem='$ki' && KodeBatch='$kb' && nosjretur='$$nosj' && nodtlsjretur='$NoDtlLPB' && stsDel='F'","harsat");
$sisar = getData("select sisa FROM tbl_kartustock WHERE KodeItem='$ki' && KodeBatch='$kb' && `prmKartustock`='$prmKartustock'","sisa");
$saldor = getData("select saldo FROM tbl_kartustock WHERE `KodeItem`='$ki' && `KodeBatch`='$kb' && `prmKartustock`='$prmKartustock'", "saldo");
$qtot = $sisar - $qtyr;
$saltot = $saldor - ($harsatr * $qtyr);
$admin->beginTransaction();
$admin->query("insert INTO tbl_suratjlnreturdtl (nosjretur, nodtlsjretur, `KodeItem`, `KodeBatch`, `Description`, warna, jenis, qty, counterqty, satuan, harsat, ket, `NoLPB`, nodtllpb) VALUES ('$nosj', '', '$ki', '$kb', '$desc', '$warna, '', '$qtyr', '', '$satuan', '$harsat', '$ket', '$NoLPB', '$NoDtlLPB')");
$admin->execute();
$admin->endTransaction();
$admin->beginTransaction();
$admin->query("update tbl_kartustock SET `prmKartustock`=`prmKartustock`+'1' WHERE `KodeItem`='$ki' && `KodeBatch`='$kb' && `prmKartustock`>='$p'");
$admin->execute();
$admin->query("insert INTO tbl_kartustock (`IdKS`, `KodeItem`, `prmKartustock`, `jnsTransaksi`, nobukti, nodtlbukti, tglbukti, sisa, saldo, symbol, `KodeBatch`, `Description`, bln, thn) VALUES ('$strIdKs', '$ki', '$p', 'RSP', '$NoLPB', '$NoDtlLPB', '$tglLPB', '$sisa', '$saldo', '-', '$kb', '$desc', '$strblnKS', '$strthnKS')");
$admin->execute();
$admin->endTransaction();
$admin->beginTransaction();
$admin->query("update tbl_kartustock SET sisa='$qtot', saldo='$saltot' WHERE `KodeItem`='$ki' && `KodeBatch`='$kb' && `prmKartustock`='".($prmKartustock+1)."'");
$admin->execute();
$admin->endTransaction();
?>